{"product_id":"english-elm-12-inch-queen-copper-gel-foam-mattress-with-7-zone-support-and-cooling-air-layer","title":"12-inch Queen Copper Gel Foam Mattress with 7-zone Support and Cooling Air Layer","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eEngineered in Japan with a layered foam architecture built around thermal management and targeted body support, this queen mattress addresses the two most common sleep complaints — heat retention and pressure buildup — with structural solutions rather than marketing claims. The copper-infused surface, zoned support core, and ventilated interior work as a coordinated system, while the medium firm feel suits a wide range of sleep positions and body types.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eW 60 x D 80 x H 12 inches (queen size)\u003c\/li\u003e \u003cli\u003e2-inch copper ion perforated foam comfort layer combines thermal conductivity with natural antibacterial properties to keep the sleep surface cool and odor-resistant\u003c\/li\u003e \u003cli\u003e2.5-inch blue zoned foam with 7-zone precision contour cutting delivers tailored pressure relief across the shoulders, back, hips, and legs for proper spinal alignment\u003c\/li\u003e \u003cli\u003eVentilated purple and deep-blue foam layers with perforations and relief cuts promote continuous airflow throughout the mattress core for all-night heat dissipation\u003c\/li\u003e \u003cli\u003e3-inch high-density black base foam provides firm, stable support, minimizes motion transfer, and contributes to long-term mattress durability — a practical advantage for couples and restless sleepers\u003c\/li\u003e \u003cli\u003e420g copper air-layer fabric cover blended with copper ions and polyester delivers moisture-wicking softness and lasting freshness at the sleep surface\u003c\/li\u003e \u003cli\u003eCertiPUR-US certified foams confirm the absence of harmful chemicals including ozone depleters, heavy metals, and formaldehyde\u003c\/li\u003e \u003cli\u003eShips compressed and rolled for easy setup — unbox, unroll, and allow up to 72 hours for full expansion to finished height\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCopper-Infused Cooling Comfort Layer：The top 2\" copper ion perforated foam combines thermal conductivity and natural antibacterial properties, keeping your mattress cool, fresh, and odor-free night after night.\u003c\/li\u003e\n\u003cli\u003e7-Zone Ergonomic Pressure Relief System：2.5\" blue zoned foam with precision contour cutting provides tailored support for shoulders, back, hips, and legs — ensuring proper spinal alignment and superior comfort.\u003c\/li\u003e\n\u003cli\u003eAirflow-Enhanced Breathable Structure：Ventilated layers of purple and deep-blue foams with perforations and cuts promote continuous airflow, effectively dissipating body heat for all-night cooling comfort.\u003c\/li\u003e\n\u003cli\u003eHigh-Density Support Base for Durability：3\" black base foam offers firm, stable support to minimize motion transfer and enhance mattress longevity — ideal for couples and restless sleepers.\u003c\/li\u003e\n\u003cli\u003ePremium Copper Air-Layer Fabric Cover：Crafted from 420g green copper air-layer fabric blended with copper ions and polyester, providing luxurious softness, moisture wicking, and long-lasting freshness.\u003c\/li\u003e\n\u003cli\u003eDual-Tone Design with Coffee-Toned Base Fabric：390g coffee-colored base fabric enhances visual elegance and structural integrity — designed to complement modern bedroom aesthetics.\u003c\/li\u003e\n\u003cli\u003eCertified Safe, Easy to Set Up, and Long-Lasting：Made with CertiPUR-US certified foams, free from harmful chemicals. Ships compressed and rolled — simply unbox, unroll, and watch it expand to full size within 72 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003csmall\u003eNote: Product descriptions may reference specific features of \u003cstrong\u003eW5081P394366-GIGA\u003c\/strong\u003e. You will receive the exact product according to the options (color, size, material, shape, etc.) you select on this page.\u003c\/small\u003e","brand":"English Elm","offers":[{"title":"Default Title","offer_id":49921279131815,"sku":"W5081P394366-GIGA","price":162.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0312\/6968\/3245\/files\/3e2f781e2dc502fc6f910c81b407d2c9.jpg?v=1778939447","url":"https:\/\/englishelm.com\/products\/english-elm-12-inch-queen-copper-gel-foam-mattress-with-7-zone-support-and-cooling-air-layer","provider":"English Elm","version":"1.0","type":"link"}