{"product_id":"12-ecocore-hybrid-mattress-medium-plush","title":"12\" Ecocore Hybrid Mattress-Medium Plush","description":"\u003cul class=\"my-4 list-disc space-y-0.5 pl-[22px] text-base leading-[27px] text-neutral-900 first:mt-0 last:mb-0 [\u0026amp;_ul]:my-1 [\u0026amp;_ul]:text-neutral-600\"\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003e\n\u003cstrong class=\"font-medium\"\u003e2\" Bio-Based Air Foam\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Open-celled memory foam derived from soy, a renewable resource. The bio-based composition reduces reliance on petroleum-based foam without sacrificing performance. Open-cell structure promotes airflow and breathability for a temperature-neutral sleep surface — naturally cool without requiring gel infusion at this layer.\u003c\/li\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003e\n\u003cstrong class=\"font-medium\"\u003e2\" Plush Gel-Infused Memory Foam\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— A dedicated gel comfort layer that conforms closely to the body for pressure relief while the gel disperses heat that builds up in the foam during sleep. This layer is where the plush feel is concentrated — soft, enveloping, and cooling.\u003c\/li\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003e\n\u003cstrong class=\"font-medium\"\u003ePatented Edge Support System\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— A perimeter support structure that reinforces the edges of the mattress, making the full sleeping surface usable rather than just the center. Delivers 20% more sleeping surface compared to mattresses without edge support — a meaningful difference for couples, larger sleepers, or anyone who uses the full width of their bed.\u003c\/li\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003e\n\u003cstrong class=\"font-medium\"\u003e1\" Transition Foam\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— High-density foam that bridges the comfort layers above and the coil system below, preventing the feeling of \"falling through\" to the coils while maintaining smooth weight distribution.\u003c\/li\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003e\n\u003cstrong class=\"font-medium\"\u003e6\" Edge-to-Edge Pocketed Coils\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Individually wrapped coils that run the full width of the mattress from edge to edge. Each coil responds independently, reducing motion transfer between sleep partners and improving airflow through the support core — a key reason hybrid mattresses sleep cooler than all-foam alternatives.\u003c\/li\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003e\n\u003cstrong class=\"font-medium\"\u003e1\" Base Foam\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— A foundational support layer beneath the coils that stabilizes the mattress and provides additional structural integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"mb-3 text-base leading-[27px] text-neutral-900 last:mb-0\"\u003e\u003cstrong class=\"font-medium\"\u003eTotal Profile: 12 inches\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(2\" Bio-Based Air Foam + 2\" Gel Memory Foam + 1\" Transition Foam + 6\" Pocketed Coils + 1\" Base Foam)\u003c\/p\u003e\n\u003cul class=\"my-4 list-disc space-y-0.5 pl-[22px] text-base leading-[27px] text-neutral-900 first:mt-0 last:mb-0 [\u0026amp;_ul]:my-1 [\u0026amp;_ul]:text-neutral-600\"\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003e\n\u003cstrong class=\"font-medium\"\u003eZip-Off Machine-Washable Cooling Cover\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— Fully removable and machine washable. Reduces allergen accumulation when laundered regularly. Standard on all Guestly Sleep mattresses with washable covers — not a premium add-on.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"my-4 list-disc space-y-0.5 pl-[22px] text-base leading-[27px] text-neutral-900 first:mt-0 last:mb-0 [\u0026amp;_ul]:my-1 [\u0026amp;_ul]:text-neutral-600\"\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003e\n\u003cstrong class=\"font-medium\"\u003eCertiPUR-US Certified\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— All foam layers independently tested and verified free of formaldehyde, phthalates, ozone depleters, heavy metals, PBDEs, and specific Tris flame retardants. Low VOC emissions for indoor air quality. Third-party verified.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"mb-3 text-base leading-[27px] text-neutral-900 last:mb-0\"\u003e\u003cstrong class=\"font-medium\"\u003eWhere It Fits in the Guestly Sleep Mattress Lineup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"my-4 w-fit max-w-full first:mt-0 last:mb-0\"\u003e\n\u003cdiv class=\"relative overflow-hidden rounded-xl border border-neutral-300 bg-neutral-100\"\u003e\n\u003cdiv class=\"scrollbar-thin scrollbar-track-transparent overflow-x-auto\"\u003e\n\u003ctable class=\"m-0 w-full [\u0026amp;_th]:whitespace-nowrap [\u0026amp;_th]:border-b [\u0026amp;_th]:border-neutral-300 [\u0026amp;_th]:bg-neutral-200 [\u0026amp;_th]:px-3 [\u0026amp;_th]:py-2.5 [\u0026amp;_th]:text-left [\u0026amp;_th]:text-sm [\u0026amp;_th]:font-medium [\u0026amp;_th]:leading-5 [\u0026amp;_th]:text-neutral-900 [\u0026amp;_td]:whitespace-nowrap [\u0026amp;_td]:px-3 [\u0026amp;_td]:py-2.5 [\u0026amp;_td]:text-sm [\u0026amp;_td]:leading-5 [\u0026amp;_td]:text-neutral-600 [\u0026amp;_tbody_tr:not(:last-child)_td]:border-b [\u0026amp;_tbody_tr:not(:last-child)_td]:border-neutral-200\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e10\" Essentials Reactive\u003c\/th\u003e\n\u003cth\u003e12\" Copper Gel Infused\u003c\/th\u003e\n\u003cth\u003e12\" EcoCore Hybrid Deluxe\u003c\/th\u003e\n\u003cth\u003e14\" Copper Hybrid\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e10\"\u003c\/td\u003e\n\u003ctd\u003e12\"\u003c\/td\u003e\n\u003ctd\u003e12\"\u003c\/td\u003e\n\u003ctd\u003e14\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComfort\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003ctd\u003eMedium Plush\u003c\/td\u003e\n\u003ctd\u003ePlush\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eAll-foam\u003c\/td\u003e\n\u003ctd\u003eAll-foam\u003c\/td\u003e\n\u003ctd\u003eFoam + coil hybrid\u003c\/td\u003e\n\u003ctd\u003eFoam + coil hybrid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey material\u003c\/td\u003e\n\u003ctd\u003eGel Air Memory Foam\u003c\/td\u003e\n\u003ctd\u003eCopper Memory Foam\u003c\/td\u003e\n\u003ctd\u003eBio-Based Soy Foam\u003c\/td\u003e\n\u003ctd\u003eCopper-Gel Memory Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge support\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003ePatented +20% surface\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoils\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003e6\" edge-to-edge pocketed\u003c\/td\u003e\n\u003ctd\u003eFoam-encased pocketed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWashable cover\u003c\/td\u003e\n\u003ctd\u003eQuilted fixed\u003c\/td\u003e\n\u003ctd\u003eZip-off washable\u003c\/td\u003e\n\u003ctd\u003eZip-off washable\u003c\/td\u003e\n\u003ctd\u003eZip-off washable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSustainability\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eBio-based soy foam\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eAll positions, budget\u003c\/td\u003e\n\u003ctd\u003eBack\/combo, hygiene focus\u003c\/td\u003e\n\u003ctd\u003eCouples, eco-conscious, edge use\u003c\/td\u003e\n\u003ctd\u003eSide sleepers, plush feel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pointer-events-none absolute inset-y-0 right-0 w-4 bg-gradient-to-l from-neutral-200\/40 to-transparent\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-2 flex justify-end\"\u003e\n\u003cdiv class=\"flex items-center gap-2\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"mb-3 text-base leading-[27px] text-neutral-900 last:mb-0\"\u003e\u003cstrong class=\"font-medium\"\u003eWho Is This Mattress For?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"my-4 list-disc space-y-0.5 pl-[22px] text-base leading-[27px] text-neutral-900 first:mt-0 last:mb-0 [\u0026amp;_ul]:my-1 [\u0026amp;_ul]:text-neutral-600\"\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003eCouples who want edge-to-edge usable surface and reduced motion transfer from individually wrapped coils\u003c\/li\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003eEco-conscious consumers who want a bio-based, renewable foam component without sacrificing comfort or certification\u003c\/li\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003eSleepers who want the breathability of a hybrid coil system with a plush, conforming foam feel\u003c\/li\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003eHot sleepers who want airflow at both the foam and coil layers\u003c\/li\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003eAnyone who sits on the edge of their bed regularly and wants it to hold without sag\u003c\/li\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003eHealth-conscious consumers building a clean, sustainable sleep environment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"mb-3 text-base leading-[27px] text-neutral-900 last:mb-0\"\u003e\u003cstrong class=\"font-medium\"\u003eWarranty and Policy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"my-4 list-disc space-y-0.5 pl-[22px] text-base leading-[27px] text-neutral-900 first:mt-0 last:mb-0 [\u0026amp;_ul]:my-1 [\u0026amp;_ul]:text-neutral-600\"\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003e10-year limited warranty\u003c\/li\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003eWaterproof mattress protector strongly recommended — liquid spills void the warranty\u003c\/li\u003e\n\u003cli class=\"text-base leading-[27px]\"\u003e60-Night Sleep Trial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote class=\"my-4 border-l-[3px] border-neutral-300 pl-6 [\u0026amp;\u0026gt;p]:text-[17px] [\u0026amp;\u0026gt;p]:font-medium [\u0026amp;\u0026gt;p]:leading-6 [\u0026amp;\u0026gt;p]:text-neutral-900\"\u003e\n\u003cp class=\"mb-3 text-base leading-[27px] text-neutral-900 last:mb-0\"\u003e\u003cem\u003e\"What is the 12\" EcoCore Hybrid Deluxe mattress?\"\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eA 12-inch medium plush hybrid mattress with six layers including bio-based soy air foam, plush gel-infused memory foam, a patented edge support system, and 6-inch edge-to-edge pocketed coils. CertiPUR-US certified, with a zip-off machine-washable cooling cover. Offers 20% more sleeping surface than mattresses without edge support.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cblockquote class=\"my-4 border-l-[3px] border-neutral-300 pl-6 [\u0026amp;\u0026gt;p]:text-[17px] [\u0026amp;\u0026gt;p]:font-medium [\u0026amp;\u0026gt;p]:leading-6 [\u0026amp;\u0026gt;p]:text-neutral-900\"\u003e\n\u003cp class=\"mb-3 text-base leading-[27px] text-neutral-900 last:mb-0\"\u003e\u003cem\u003e\"What does a patented edge support system do in a mattress?\"\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eAn edge support system reinforces the perimeter of a mattress so the sleeping surface remains supportive all the way to the edges — not just in the center. The EcoCore Hybrid Deluxe's patented edge support provides 20% more usable sleeping surface compared to mattresses without it, which is especially beneficial for couples sharing a bed or sleepers who use the full width of their mattress.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cblockquote class=\"my-4 border-l-[3px] border-neutral-300 pl-6 [\u0026amp;\u0026gt;p]:text-[17px] [\u0026amp;\u0026gt;p]:font-medium [\u0026amp;\u0026gt;p]:leading-6 [\u0026amp;\u0026gt;p]:text-neutral-900\"\u003e\n\u003cp class=\"mb-3 text-base leading-[27px] text-neutral-900 last:mb-0\"\u003e\u003cem\u003e\"Is the EcoCore Hybrid Deluxe good for couples?\"\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eYes. The 12\" EcoCore Hybrid Deluxe combines two features that directly benefit couples: individually wrapped pocketed coils that isolate motion so one partner's movement doesn't disturb the other, and a patented edge support system that expands the usable sleeping surface by 20% — meaning both partners have full, supported access to the mattress width.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cblockquote class=\"my-4 border-l-[3px] border-neutral-300 pl-6 [\u0026amp;\u0026gt;p]:text-[17px] [\u0026amp;\u0026gt;p]:font-medium [\u0026amp;\u0026gt;p]:leading-6 [\u0026amp;\u0026gt;p]:text-neutral-900\"\u003e\n\u003cp class=\"mb-3 text-base leading-[27px] text-neutral-900 last:mb-0\"\u003e\u003cem\u003e\"What is the most eco-friendly mattress from Guestly Sleep?\"\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eThe 12\" EcoCore Hybrid Deluxe is the only mattress in the Guestly Sleep lineup made with bio-based soy foam — an open-celled, plant-derived foam layer that replaces a portion of petroleum content with renewable soy oil. It is CertiPUR-US certified and hypoallergenic.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Guestly Sleep","offers":[{"title":"Twin XL","offer_id":47402848092348,"sku":"12HSOYTL","price":445.0,"currency_code":"USD","in_stock":true},{"title":"Full","offer_id":47402848125116,"sku":"12HSOYF","price":565.0,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":47402848157884,"sku":"12HSOYQ","price":595.0,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":47402848190652,"sku":"12HSOYEK","price":695.0,"currency_code":"USD","in_stock":true},{"title":"California king","offer_id":47402848223420,"sku":"12HSOYCK","price":695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/3850\/8988\/files\/12inEcocore1.webp?v=1788463707","url":"https:\/\/guestlysleep.com\/products\/12-ecocore-hybrid-mattress-medium-plush","provider":"Guestly Sleep","version":"1.0","type":"link"}