{"product_id":"english-elm-copper-infused-cooling-king-mattress-with-gel-foam-layers-for-pressure-relief-sleep","title":"Copper Infused Cooling King Mattress with Gel Foam Layers for Pressure Relief Sleep","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eLayered with copper-infused memory foam, marble gel, and a phase-change cooling cover, this 12-inch king mattress is engineered to address the two most common sleep complaints: heat retention and pressure buildup. Four distinct foam layers work in sequence to contour to the body, isolate motion, and maintain spinal alignment across all sleep positions. The high-resiliency base keeps the structure stable night after night without the gradual sag common in single-density foam mattresses.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eW 76 x L 80 x H 12 inches (King size)\u003c\/li\u003e \u003cli\u003eCopper-infused memory foam comfort layer (2 inches) naturally dissipates heat and provides antimicrobial properties for a cleaner sleep surface\u003c\/li\u003e \u003cli\u003eMarble gel memory foam layer (2 inches) targets pressure point relief while improving breathability and reducing motion transfer\u003c\/li\u003e \u003cli\u003eGel comfort layer (2 inches) adds a cooling, cradling transition between the upper comfort layers and the support core\u003c\/li\u003e \u003cli\u003eHigh-resiliency base foam (6 inches) anchors spinal alignment and maintains long-term structural integrity\u003c\/li\u003e \u003cli\u003ePhase-change cooling fabric cover actively responds to body heat to sustain a consistently cool sleeping surface\u003c\/li\u003e \u003cli\u003eAll foam layers are CertiPUR-US certified, free from harmful chemicals including formaldehyde, heavy metals, and ozone depleters\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eElevate your sleep to a new level of luxury with the 12\" Copper Infused Mattress. Designed for those who demand both comfort and performance, this mattress features advanced materials that contour perfectly to your body, relieve pressure points, and keep you cool all night. The soft feel of multi-layered memory foam combines with copper and gel technologies to deliver support, breathability, and long-lasting freshness. Provides a balanced sleep experience: cool, clean, and deeply restorative.\u003c\/li\u003e\n\u003cli\u003e12\" Premium Construction - A perfect balance of soft comfort and firm support for all sleep positions.\u003c\/li\u003e\n\u003cli\u003eCopper-Infused Memory Comfort Layer (2\") - Naturally antimicrobial and heat-dissipating, copper helps regulate temperature and promotes cleaner sleep.\u003c\/li\u003e\n\u003cli\u003eMarble Gel Memory Comfort Layer (2\") - Relieves pressure points while enhancing breathability and motion isolation.\u003c\/li\u003e\n\u003cli\u003eGel Comfort Layer (2\") - Adds a layer of soothing, cool support to reduce tossing and turning.\u003c\/li\u003e\n\u003cli\u003eHigh-Resiliency Base Foam (6\") - Durable and supportive base maintains structure and spinal alignment.\u003c\/li\u003e\n\u003cli\u003ePhase Change Cooling Fabric Cover - Actively adapts to your body heat for a consistently cool sleeping surface.\u003c\/li\u003e\n\u003cli\u003eAll the foam layers are CertiPUR‑US® certified, ensuring they are made without harmful chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003csmall\u003eNote: Product descriptions may reference specific features of \u003cstrong\u003eB047P300722-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":49923568697511,"sku":"B047P300722-GIGA","price":757.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0312\/6968\/3245\/files\/f2f96d612944d680dd9efc132f215828_be988566-efea-4c6d-a653-92acadef160a.jpg?v=1778943176","url":"https:\/\/englishelm.com\/products\/english-elm-copper-infused-cooling-king-mattress-with-gel-foam-layers-for-pressure-relief-sleep","provider":"English Elm","version":"1.0","type":"link"}