{"product_id":"helix-twilight-core-glaciotex-ergoalign","title":"Helix Twilight Core with GlacioTex Cooling Pillow Top and ErgoAlign Layer","description":"\u003ch2\u003eHelix Twilight Core – GlacioTex™ Cooling Cover \u0026amp; ErgoAlign Layer\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHelix Twilight Core with \u003c\/strong\u003e\u003cstrong\u003eGlacioTex\u003c\/strong\u003e\u003cstrong\u003e™ Cooling Cover and \u003c\/strong\u003e\u003cstrong\u003eErgoAlign\u003c\/strong\u003e\u003cstrong\u003e Layer\u003c\/strong\u003e combines the supportive feel of the Twilight Core with Helix's most advanced Core Collection upgrades. Featuring a premium GlacioTex™ Cooling Cover, targeted ErgoAlign lumbar support, pressure-relieving memory foams, and individually wrapped coils, this firm hybrid mattress delivers enhanced cooling, improved spinal alignment, and dependable hybrid support.\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\u003e12.5\" profile\u003c\/li\u003e\n\u003cli\u003eGlacioTex™ Cooling Cover\u003c\/li\u003e\n\u003cli\u003eHD Gel Memory Foam\u003c\/li\u003e\n\u003cli\u003eHD Memory Foam\u003c\/li\u003e\n\u003cli\u003eErgoAlign Layer\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\n\u003cstrong\u003eGlacioTex\u003c\/strong\u003e\u003cstrong\u003e™ Cooling Cover\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003eProvides a cool-to-the-touch sleep surface while helping dissipate excess body heat for a cooler night's sleep.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003eErgoAlign\u003c\/strong\u003e\u003cstrong\u003e Lumbar Support\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003eReinforces the center third of the mattress to provide enhanced support beneath the hips and lower back while promoting healthy spinal alignment.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFirm Hybrid Feel\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eOffers stable support with balanced pressure relief for sleepers who prefer a firmer comfort level.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePressure-Relieving Memory Foams\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eHD Gel Memory Foam and HD Memory Foam gently contour around pressure points while maintaining dependable 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, reduce motion transfer, and reinforce the mattress perimeter.\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThe Helix Twilight Core with GlacioTex™ Cooling Cover and ErgoAlign Layer is an excellent choice for side sleepers and hot sleepers looking for a firm hybrid mattress with premium cooling and enhanced lumbar support.\u003c\/p\u003e\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cp\u003eThe Twilight Core with GlacioTex™ Cooling Cover and ErgoAlign Layer combines firm hybrid support, advanced cooling, and targeted lumbar reinforcement into one thoughtfully engineered mattress. It delivers the same supportive feel as the original Twilight while adding two of Helix's most popular upgrades.\u003c\/p\u003e\n\u003ch3\u003eComfort \u0026amp; Construction\u003c\/h3\u003e\n\u003cp\u003eThe Helix Twilight Core begins with the \u003cstrong\u003eGlacioTex\u003c\/strong\u003e\u003cstrong\u003e™ Cooling Cover\u003c\/strong\u003e, engineered to create a cool-to-the-touch sleep surface while helping move heat away from the body. Beneath the cover, \u003cstrong\u003eHD Gel Memory Foam\u003c\/strong\u003e and \u003cstrong\u003eHD Memory Foam\u003c\/strong\u003e provide contouring pressure relief while preserving the Twilight's firm, supportive feel.\u003c\/p\u003e\n\u003cp\u003eThe addition of the \u003cstrong\u003eErgoAlign\u003c\/strong\u003e\u003cstrong\u003e Layer\u003c\/strong\u003e reinforces the center third of the mattress to provide enhanced support beneath the hips and lower back. Combined with the \u003cstrong\u003eEdge Support Wrapped Coil System\u003c\/strong\u003e, it promotes healthy spinal alignment while delivering targeted support, reduced motion transfer, and reinforced edge stability. A durable \u003cstrong\u003eHD Base Foam\u003c\/strong\u003e foundation completes the construction, creating the most feature-rich version of the Helix Twilight Core.\u003c\/p\u003e\n\u003cbr\u003e\u003cb\u003eTwilight Core GlacioTex ErgoAlign GlacioTex - Twin\u003c\/b\u003e\u003cbr\u003e75.0in L, 38.0in W, 12.5in H\n\u003cbr\u003e\u003cb\u003eTwilight Core GlacioTex ErgoAlign GlacioTex - Twin Long\u003c\/b\u003e\u003cbr\u003e80.0in L, 38.0in W, 12.5in H\n\u003cbr\u003e\u003cb\u003eTwilight Core GlacioTex ErgoAlign GlacioTex - Full\u003c\/b\u003e\u003cbr\u003e75.0in L, 53.0in W, 12.5in H\n\u003cbr\u003e\u003cb\u003eTwilight Core GlacioTex ErgoAlign GlacioTex - Queen\u003c\/b\u003e\u003cbr\u003e80.0in L, 60.0in W, 12.5in H\n\u003cbr\u003e\u003cb\u003eTwilight Core GlacioTex ErgoAlign GlacioTex - King\u003c\/b\u003e\u003cbr\u003e80.0in L, 76.0in W, 12.5in H\n\u003cbr\u003e\u003cb\u003eTwilight Core GlacioTex ErgoAlign GlacioTex - California King\u003c\/b\u003e\u003cbr\u003e84.0in L, 72.0in W, 12.5in H\n\u003cbr\u003e\u003cb\u003eTwilight Core GlacioTex ErgoAlign GlacioTex - Split King Set\u003c\/b\u003e\u003cbr\u003e80.0in L, 76.0in W, 12.5in H\n","brand":"Helix","offers":[{"title":"Twin","offer_id":49900590792956,"sku":"HEXSTWLC33","price":1297.0,"currency_code":"USD","in_stock":true},{"title":"Twin Long","offer_id":49900590825724,"sku":"HEXSTWLC33XL","price":1393.0,"currency_code":"USD","in_stock":true},{"title":"Full","offer_id":49900590858492,"sku":"HEXSTWLC46","price":1497.0,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":49900590891260,"sku":"HEXSTWLC50","price":1681.0,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":49900590924028,"sku":"HEXSTWLC66","price":1987.0,"currency_code":"USD","in_stock":true},{"title":"California King","offer_id":49900590956796,"sku":"HEXSTWLC67","price":1987.0,"currency_code":"USD","in_stock":true},{"title":"Split King Set","offer_id":49900590989564,"sku":"HEXSTWLCSPKS","price":2786.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/7938\/9948\/files\/ceef849c-243a-4a15-9842-a163856edd58.jpg?v=1784041490","url":"https:\/\/mattresscentralstores.com\/products\/helix-twilight-core-glaciotex-ergoalign","provider":"Mattress Central","version":"1.0","type":"link"}