{"product_id":"helix-twilight-core","title":"Helix Twilight Core with Breathe Knit Cover","description":"\u003ch2\u003eHelix Twilight Core – Breathe Knit Cover\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHelix Twilight Core\u003c\/strong\u003e is a firm hybrid mattress designed to provide enhanced support and pressure relief for side sleepers who prefer a firmer sleep surface. Featuring Helix's breathable Breathe Knit Cover, pressure-relieving memory foams, and individually wrapped coils, the Twilight Core delivers stable support, targeted contouring, and lasting durability while helping maintain proper spinal alignment throughout the night.\u003c\/p\u003e\n\u003ch3\u003eMattress Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFirm comfort level\u003c\/li\u003e\n\u003cli\u003eHybrid mattress construction\u003c\/li\u003e\n\u003cli\u003e11.5\" profile\u003c\/li\u003e\n\u003cli\u003eBreathe Knit Cover\u003c\/li\u003e\n\u003cli\u003eHD Gel Memory Foam\u003c\/li\u003e\n\u003cli\u003eHD Memory Foam\u003c\/li\u003e\n\u003cli\u003eEdge Support Wrapped Coil System\u003c\/li\u003e\n\u003cli\u003eHD Base Foam\u003c\/li\u003e\n\u003cli\u003eAdjustable base compatible\u003c\/li\u003e\n\u003cli\u003eCertiPUR-US® Foams\u003c\/li\u003e\n\u003cli\u003eGREENGUARD Gold Certified\u003c\/li\u003e\n\u003cli\u003eACA Certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eFirm Hybrid Feel\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eDesigned to provide a supportive sleep surface with targeted pressure relief for side sleepers who prefer a firmer feel.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBreathable Breathe Knit Cover\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eEncourages airflow across the mattress to help maintain a cooler, more comfortable sleeping environment.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePressure-Relieving Comfort\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eHD Gel Memory Foam and HD Memory Foam gently contour around the shoulders and hips while maintaining firm support.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eResponsive Coil Support\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eIndividually wrapped coils provide targeted support while helping minimize motion transfer between sleep partners.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eReinforced Edge Support\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eStrengthens the mattress perimeter for improved stability and a larger usable sleep surface.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThe Helix Twilight Core is an excellent choice for side sleepers who enjoy a firmer mattress without giving up pressure relief. It's also a great option for sleepers looking for a stable, supportive hybrid mattress with minimal sink.\u003c\/p\u003e\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cp\u003eThe Helix Twilight Core combines the pressure-relieving comfort side sleepers need with the firmer support many sleepers prefer. Its hybrid construction creates a stable, responsive sleep surface designed to promote comfortable spinal alignment throughout the night.\u003c\/p\u003e\n\u003ch3\u003eComfort \u0026amp; Construction\u003c\/h3\u003e\n\u003cp\u003eThe Helix Twilight Core begins with the \u003cstrong\u003eBreathe Knit Cover\u003c\/strong\u003e, a breathable stretch-knit fabric designed to promote airflow while creating a comfortable sleep surface. Beneath the cover, \u003cstrong\u003eHD Gel Memory Foam\u003c\/strong\u003e and \u003cstrong\u003eHD Memory Foam\u003c\/strong\u003e work together to provide contouring pressure relief while maintaining the firmer support that defines the Twilight collection.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eEdge Support Wrapped Coil System\u003c\/strong\u003e responds independently to movement, providing targeted support while helping reduce motion transfer between sleep partners. Reinforced edge support strengthens the mattress perimeter, while a durable \u003cstrong\u003eHD Base Foam\u003c\/strong\u003e foundation completes the construction for long-lasting comfort and dependable performance.\u003c\/p\u003e\n\u003cbr\u003e\u003cb\u003eTwilight Core - Twin\u003c\/b\u003e\u003cbr\u003e75.0in L, 38.0in W, 11.5in H\n\u003cbr\u003e\u003cb\u003eTwilight Core - Twin Long\u003c\/b\u003e\u003cbr\u003e80.0in L, 38.0in W, 11.5in H\n\u003cbr\u003e\u003cb\u003eTwilight Core - Full\u003c\/b\u003e\u003cbr\u003e75.0in L, 53.0in W, 11.5in H\n\u003cbr\u003e\u003cb\u003eTwilight Core - Queen\u003c\/b\u003e\u003cbr\u003e80.0in L, 60.0in W, 11.5in H\n\u003cbr\u003e\u003cb\u003eTwilight Core - King\u003c\/b\u003e\u003cbr\u003e80.0in L, 76.0in W, 11.5in H\n\u003cbr\u003e\u003cb\u003eTwilight Core - California King\u003c\/b\u003e\u003cbr\u003e84.0in L, 72.0in W, 11.5in H\n\u003cbr\u003e\u003cb\u003eTwilight Core - Split King Set\u003c\/b\u003e\u003cbr\u003e80.0in L, 76.0in W, 11.5in H\n","brand":"Helix","offers":[{"title":"Twin","offer_id":49900581945596,"sku":"HEXSTW33","price":799.0,"currency_code":"USD","in_stock":true},{"title":"Twin Long","offer_id":49900581978364,"sku":"HEXSTW33XL","price":895.0,"currency_code":"USD","in_stock":true},{"title":"Full","offer_id":49900582011132,"sku":"HEXSTW46","price":999.0,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":49900582043900,"sku":"HEXSTW50","price":1183.0,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":49900582076668,"sku":"HEXSTW66","price":1489.0,"currency_code":"USD","in_stock":true},{"title":"California King","offer_id":49900582109436,"sku":"HEXSTW67","price":1489.0,"currency_code":"USD","in_stock":true},{"title":"Split King Set","offer_id":49900582142204,"sku":"HEXSTWSPKS","price":1790.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/7938\/9948\/files\/d4aa166d-fcca-463d-b5c9-4235edf26159.jpg?v=1784041488","url":"https:\/\/mattresscentralstores.com\/products\/helix-twilight-core","provider":"Mattress Central","version":"1.0","type":"link"}