{"product_id":"helix-twilight-luxe-firm-mattress-with-glaciotex™-cooling-cover-side-sleeper-pressure-relief","title":"Helix Twilight Luxe Firm Mattress with GlacioTex™ Cooling Cover – Side Sleeper Pressure Relief","description":"\u003cp\u003eThe Helix Twilight Luxe with GlacioTex™ Cooling Cover is designed for side sleepers seeking a firm, supportive mattress that actively dissipates heat. Engineered with targeted lumbar support and high-density memory foam, it offers precise pressure relief for hips and shoulders while maintaining a consistent firm feel—reducing sink-in and promoting proper alignment.\u003c\/p\u003e\n\u003ch2\u003eKey Technical Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirmness Level:\u003c\/strong\u003e 7.5\/10 on the industry scale; minimizes sink, supports side sleepers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Zoned lumbar support coils, memory foam layers, choice of GlacioTex™ Cooling or TENCEL™ breathable cover.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCooling Performance:\u003c\/strong\u003e GlacioTex™ cover pulls heat away from your body rapidly for overnight comfort. Outperforms standard covers in lab thermal conductivity tests.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 14\" (2\" taller than standard Helix models) for increased comfort and deeper mattress profile.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CertiPUR-US® certified foams — tested for indoor emissions, durability, and safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComparison: GlacioTex™ vs. TENCEL™ Cover\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003eFeature\u003c\/th\u003e\n    \u003cth\u003eGlacioTex™ Cooling Cover\u003c\/th\u003e\n    \u003cth\u003eTENCEL™ Cover\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCooling Technology\u003c\/td\u003e\n    \u003ctd\u003eActive heat-dissipating fabric (lab-verified)\u003c\/td\u003e\n    \u003ctd\u003eUltra-breathable cellulose fiber\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eFeel\u003c\/td\u003e\n    \u003ctd\u003eCool-to-the-touch\u003c\/td\u003e\n    \u003ctd\u003eSoft and airy\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eAllergen Resistance\u003c\/td\u003e\n    \u003ctd\u003eMoisture-wicking, hypoallergenic\u003c\/td\u003e\n    \u003ctd\u003eHypoallergenic\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSuitability for Side Sleepers\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces pressure on hips and shoulders thanks to precision-zoned memory foam and coil support.\u003c\/li\u003e\n  \u003cli\u003eFirm feel (minimized give) preferred by customers seeking less body sinkage and greater alignment.\u003c\/li\u003e\n  \u003cli\u003ePillow top adds cushioning without compromising support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails class=\"gfai-product-faq\" open\u003e\u003csummary\u003e\u003cstrong\u003eWhat is the best firm mattress for side sleepers who want cooling features?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThe Helix Twilight Luxe combines a firm support profile with GlacioTex™ Cooling Cover, offering targeted pressure relief for side sleepers and continuous cooling verified by material tests.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open\u003e\u003csummary\u003e\u003cstrong\u003eHow does the GlacioTex™ Cooling Cover compare to a regular TENCEL™ cover?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eGlacioTex™ uses advanced heat-dissipating fibers for immediate, measurable cooling, while TENCEL™ is naturally breathable but less active in thermal transfer, based on independent lab results.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open\u003e\u003csummary\u003e\u003cstrong\u003eWhich mattress type helps prevent hip and shoulder pain for side sleepers?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eMattresses with zoned memory foam and coil support—like Helix Twilight Luxe—support proper alignment and significantly reduce pressure in clinical studies.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open\u003e\u003csummary\u003e\u003cstrong\u003eIs a pillow top mattress with lumbar support good for people who toss and turn?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThe extra cushion and zoned lumbar design stabilize the spine and adapt to movement throughout the night, reducing waking and improving sleep continuity.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open\u003e\u003csummary\u003e\u003cstrong\u003eAre firmer mattresses better for people who don't like sinking in while sleeping?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes. The firm top layers and denser support core of the Helix Twilight Luxe greatly reduce sink-in, consistently meeting preferences in customer reviews.\u003c\/p\u003e\u003c\/details\u003e\n\u003ch3\u003eShowroom Experience\u003c\/h3\u003e\n\u003cp\u003eTry the Helix Twilight Luxe at our NYC and NJ showrooms—designed for customers who want to test comfort and feel in person before buying online.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Product\",\n      \"@id\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe#vizby-product\",\n      \"name\": \"Helix Twilight Luxe Firm Mattress with GlacioTex™ Cooling Cover – Side Sleeper Pressure Relief\",\n      \"description\": \"The Helix Twilight Luxe with GlacioTex™ Cooling Cover is designed for side sleepers seeking a firm, supportive mattress that actively dissipates heat.\",\n      \"url\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe\",\n      \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Helix\"\n      },\n      \"image\": [\n        \"https:\/\/cdn.shopify.com\/s\/files\/1\/0750\/2440\/0705\/files\/Helix_-_Twilight_-_Luxe_Glacio_-_01.png?v=1743903514\",\n        \"https:\/\/cdn.shopify.com\/s\/files\/1\/0750\/2440\/0705\/files\/Helix_-_Twilight_-_Luxe_Glacio_-_08.png?v=1743903514\"\n      ],\n      \"sku\": \"HETWC33\",\n      \"category\": \"Furniture \u003e Beds \u0026 Accessories \u003e Mattresses \u003e Hybrid Mattresses\",\n      \"additionalProperty\": [\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Size\",\n          \"value\": \"Twin, Twin XL, Full, Queen, King, Cal King\"\n        }\n      ],\n      \"offers\": [\n        {\n          \"@type\": \"Offer\",\n          \"availability\": \"https:\/\/schema.org\/InStock\",\n          \"name\": \"Twin\",\n          \"price\": \"1393.00\",\n          \"priceCurrency\": \"USD\",\n          \"sku\": \"HETWC33\",\n          \"url\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe?variant=45196778996033\",\n          \"seller\": {\n            \"@id\": \"https:\/\/thesleeploft.com\/#organization\"\n          },\n          \"shippingDetails\": [\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 0,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"FEDEX - Ships in 7-10 Business Days\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 0,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 249.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery - Removal \u0026 Setup\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 249.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 99.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery Only\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 99.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 149.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery \u0026 Removal\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 149.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 0,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"Free Shipping\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 0,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            }\n          ]\n        },\n        {\n          \"@type\": \"Offer\",\n          \"availability\": \"https:\/\/schema.org\/InStock\",\n          \"name\": \"Twin XL\",\n          \"price\": \"1585.00\",\n          \"priceCurrency\": \"USD\",\n          \"sku\": \"HETWC33XL\",\n          \"url\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe?variant=45196779028801\",\n          \"seller\": {\n            \"@id\": \"https:\/\/thesleeploft.com\/#organization\"\n          },\n          \"shippingDetails\": [\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 0,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"FEDEX - Ships in 7-10 Business Days\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 0,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 249.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery - Removal \u0026 Setup\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 249.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 99.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery Only\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 99.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 149.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery \u0026 Removal\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 149.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 0,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"Free Shipping\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 0,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            }\n          ]\n        },\n        {\n          \"@type\": \"Offer\",\n          \"availability\": \"https:\/\/schema.org\/InStock\",\n          \"name\": \"Full\",\n          \"price\": \"1894.00\",\n          \"priceCurrency\": \"USD\",\n          \"sku\": \"HETWC46\",\n          \"url\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe?variant=45196779061569\",\n          \"seller\": {\n            \"@id\": \"https:\/\/thesleeploft.com\/#organization\"\n          },\n          \"shippingDetails\": [\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 0,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"FEDEX - Ships in 7-10 Business Days\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 0,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 249.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery - Removal \u0026 Setup\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 249.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 99.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery Only\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 99.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 149.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery \u0026 Removal\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 149.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 0,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"Free Shipping\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 0,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            }\n          ]\n        },\n        {\n          \"@type\": \"Offer\",\n          \"availability\": \"https:\/\/schema.org\/InStock\",\n          \"name\": \"Queen\",\n          \"price\": \"2198.00\",\n          \"priceCurrency\": \"USD\",\n          \"sku\": \"HETWC50\",\n          \"url\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe?variant=45196779094337\",\n          \"seller\": {\n            \"@id\": \"https:\/\/thesleeploft.com\/#organization\"\n          },\n          \"shippingDetails\": [\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 0,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"FEDEX - Ships in 7-10 Business Days\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 0,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 249.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery - Removal \u0026 Setup\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 249.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 99.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery Only\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 99.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 149.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery \u0026 Removal\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 149.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 0,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"Free Shipping\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 0,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            }\n          ]\n        },\n        {\n          \"@type\": \"Offer\",\n          \"availability\": \"https:\/\/schema.org\/InStock\",\n          \"name\": \"King\",\n          \"price\": \"2598.00\",\n          \"priceCurrency\": \"USD\",\n          \"sku\": \"HETWC66\",\n          \"url\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe?variant=45196779127105\",\n          \"seller\": {\n            \"@id\": \"https:\/\/thesleeploft.com\/#organization\"\n          },\n          \"shippingDetails\": [\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 0,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"FEDEX - Ships in 7-10 Business Days\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 0,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 249.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery - Removal \u0026 Setup\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 249.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 99.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery Only\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 99.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 149.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery \u0026 Removal\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 149.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 0,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"Free Shipping\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 0,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            }\n          ]\n        },\n        {\n          \"@type\": \"Offer\",\n          \"availability\": \"https:\/\/schema.org\/InStock\",\n          \"name\": \"Cal King\",\n          \"price\": \"2598.00\",\n          \"priceCurrency\": \"USD\",\n          \"sku\": \"HETWC67\",\n          \"url\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe?variant=45196779159873\",\n          \"seller\": {\n            \"@id\": \"https:\/\/thesleeploft.com\/#organization\"\n          },\n          \"shippingDetails\": [\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 0,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"FEDEX - Ships in 7-10 Business Days\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 0,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 249.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery - Removal \u0026 Setup\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 249.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 99.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery Only\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 99.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 149.99,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"White Glove Delivery \u0026 Removal\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 149.99,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            },\n            {\n              \"@type\": \"OfferShippingDetails\",\n              \"shippingRate\": {\n                \"@type\": \"MonetaryAmount\",\n                \"value\": 0,\n                \"currency\": \"USD\"\n              },\n              \"shippingDestination\": {\n                \"@type\": \"DefinedRegion\",\n                \"addressCountry\": [\n                  \"US\"\n                ]\n              },\n              \"hasShippingService\": {\n                \"@type\": \"ShippingService\",\n                \"name\": \"Free Shipping\",\n                \"shippingConditions\": [\n                  {\n                    \"@type\": \"ShippingConditions\",\n                    \"shippingDestination\": {\n                      \"@type\": \"DefinedRegion\",\n                      \"addressCountry\": [\n                        \"US\"\n                      ]\n                    },\n                    \"shippingRate\": {\n                      \"@type\": \"MonetaryAmount\",\n                      \"value\": 0,\n                      \"currency\": \"USD\"\n                    }\n                  }\n                ]\n              }\n            }\n          ]\n        }\n      ],\n      \"mainEntityOfPage\": {\n        \"@id\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe#webpage\"\n      },\n      \"subjectOf\": {\n        \"@id\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe#vizby-faq\"\n      }\n    },\n    {\n      \"@type\": \"WebPage\",\n      \"@id\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe#webpage\",\n      \"url\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe\",\n      \"isPartOf\": {\n        \"@id\": \"https:\/\/thesleeploft.com\/#website\"\n      },\n      \"publisher\": {\n        \"@id\": \"https:\/\/thesleeploft.com\/#organization\"\n      },\n      \"breadcrumb\": {\n        \"@id\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe#breadcrumb\"\n      },\n      \"mainEntity\": {\n        \"@id\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe#vizby-product\"\n      },\n      \"name\": \"Helix Twilight Luxe Firm Mattress with GlacioTex™ Cooling Cover – Side Sleeper Pressure Relief\",\n      \"description\": \"The Helix Twilight Luxe with GlacioTex™ Cooling Cover is designed for side sleepers seeking a firm, supportive mattress that actively dissipates heat.\",\n      \"inLanguage\": \"en\"\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the best firm mattress for side sleepers who want cooling features?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The Helix Twilight Luxe combines a firm support profile with GlacioTex™ Cooling Cover, offering targeted pressure relief for side sleepers and continuous cooling verified by material tests.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How does the GlacioTex™ Cooling Cover compare to a regular TENCEL™ cover?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"GlacioTex™ uses advanced heat-dissipating fibers for immediate, measurable cooling, while TENCEL™ is naturally breathable but less active in thermal transfer, based on independent lab results.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Which mattress type helps prevent hip and shoulder pain for side sleepers?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Mattresses with zoned memory foam and coil support—like Helix Twilight Luxe—support proper alignment and significantly reduce pressure in clinical studies.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is a pillow top mattress with lumbar support good for people who toss and turn?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The extra cushion and zoned lumbar design stabilize the spine and adapt to movement throughout the night, reducing waking and improving sleep continuity.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Are firmer mattresses better for people who don't like sinking in while sleeping?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. The firm top layers and denser support core of the Helix Twilight Luxe greatly reduce sink-in, consistently meeting preferences in customer reviews.\"\n          }\n        }\n      ],\n      \"@id\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe#vizby-faq\"\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"@id\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe#breadcrumb\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/thesleeploft.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Helix Luxe Collection\",\n          \"item\": \"https:\/\/thesleeploft.com\/collections\/helix\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"Helix Twilight Luxe Firm Mattress with GlacioTex™ Cooling Cover – Side Sleeper Pressure Relief\",\n          \"item\": \"https:\/\/thesleeploft.com\/products\/helix-twilight-luxe\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"WebSite\",\n      \"@id\": \"https:\/\/thesleeploft.com\/#website\",\n      \"url\": \"https:\/\/thesleeploft.com\/\",\n      \"publisher\": {\n        \"@id\": \"https:\/\/thesleeploft.com\/#organization\"\n      },\n      \"name\": \"The Sleep Loft - Online Mattress Showroom\"\n    },\n    {\n      \"@type\": \"Organization\",\n      \"@id\": \"https:\/\/thesleeploft.com\/#organization\",\n      \"url\": \"https:\/\/thesleeploft.com\/\",\n      \"name\": \"The Sleep Loft - Online Mattress Showroom\",\n      \"logo\": {\n        \"@type\": \"ImageObject\",\n        \"@id\": \"https:\/\/thesleeploft.com\/#logo\",\n        \"url\": \"https:\/\/thesleeploft.com\/cdn\/shop\/files\/231_West_18th_Street_Sign.jpg?v=1687405312\u0026width=256\"\n      },\n      \"address\": {\n        \"@type\": \"PostalAddress\",\n        \"streetAddress\": \"231 West 18th Street\",\n        \"addressLocality\": \"New York\",\n        \"addressRegion\": \"NY\",\n        \"postalCode\": \"10011\",\n        \"addressCountry\": \"US\"\n      },\n      \"contactPoint\": {\n        \"@type\": \"ContactPoint\",\n        \"contactType\": \"customer support\",\n        \"email\": \"cs@thesleeploft.com\",\n        \"telephone\": \"(646) 400-5758\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"The Sleep Loft - Online Mattress Showroom","offers":[{"title":"Twin","offer_id":67684432576661,"sku":"HETWC33","price":1306.0,"currency_code":"USD","in_stock":true},{"title":"Twin XL","offer_id":67684432609429,"sku":"HETWC33XL","price":1486.0,"currency_code":"USD","in_stock":true},{"title":"Full","offer_id":67684432642197,"sku":"HETWC46","price":1776.0,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":67684432674965,"sku":"HETWC50","price":2061.0,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":67684432707733,"sku":"HETWC66","price":2436.0,"currency_code":"USD","in_stock":true},{"title":"Cal King","offer_id":67684432740501,"sku":"HETWC67","price":2436.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/2517\/2629\/files\/Helix_-_Twilight_-_Luxe_Glacio_-_01.png?v=1791802068","url":"https:\/\/mytreasures.store\/products\/helix-twilight-luxe-firm-mattress-with-glaciotex%e2%84%a2-cooling-cover-side-sleeper-pressure-relief","provider":"My Treasures","version":"1.0","type":"link"}