{"product_id":"egohome-12-inch-king-size-mattress-cooling-copper-gel-memory-foam","title":"EGOHOME 12 Inch King Size Mattress - Cooling Copper Gel Memory Foam","description":"\u003cp\u003eOur review of the EGOHOME 12 Inch King Size Mattress finds it best for sleepers seeking a medium-feel all-foam bed that balances pressure relief and cooling. The single biggest reason to consider this mattress is its combination of copper-infused memory foam and a graphene-infused cover, which work together to manage heat and moisture so sleepers wake up feeling fresher and less achy. This mattress-in-a-box is practical to set up and backed by a 10-year warranty, making it a sensible choice for those who want a breathable, supportive mattress without fiberglass in the foam.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium feel:\u003c\/strong\u003e The mattress offers a balanced medium firmness that supports multiple sleep positions while relieving pressure on hips and shoulders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper gel memory foam:\u003c\/strong\u003e Copper-infused foam helps regulate temperature and moisture, contributing to a drier, more comfortable night.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGraphene-infused cover:\u003c\/strong\u003e The cover improves thermal dispersion and wicks moisture away from the body for a cooler sleep surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiberglass-free construction:\u003c\/strong\u003e The foam is manufactured without fiberglass, allowing for a safer, longer-lasting foam core.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMattress-in-a-box delivery:\u003c\/strong\u003e Arrives compressed and rolled for easy setup at home, expanding to full shape within hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-year warranty:\u003c\/strong\u003e A decade of coverage provides reassurance against manufacturing defects and delivery damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe mattress is well suited to couples and individual sleepers who prefer a medium mattress that adapts to back, side, and stomach sleeping. People who run warm at night or sweat are likely to appreciate the combined copper gel and graphene technologies that target heat and moisture management.\u003c\/p\u003e\n\u003cp\u003eIt may be less appropriate for those who want a very plush, pillow-top feel or an innerspring bounce. Shoppers seeking a trial-return period should note there is no trial and opened mattresses cannot be returned, so buyers should be confident before unboxing.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComfortable medium support that suits multiple sleep positions and reduces morning aches.\u003c\/li\u003e\n\u003cli\u003eEffective cooling approach using both copper-infused foam and a graphene cover to limit heat buildup.\u003c\/li\u003e\n\u003cli\u003eFiberglass-free memory foam construction offers a safer foam experience and solid build quality.\u003c\/li\u003e\n\u003cli\u003eConvenient compressed delivery and a 10-year warranty for long-term peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo trial period and opened mattresses are not returnable, so initial odor or fit issues are the buyer's responsibility.\u003c\/li\u003e\n\u003cli\u003eAll-foam design lacks the bounce of innerspring or hybrid mattresses, which some sleepers prefer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eAll-foam mattress\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eKing 76 x 80 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmness\u003c\/td\u003e\n\u003ctd\u003eMedium feel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling tech\u003c\/td\u003e\n\u003ctd\u003eCopper gel memory foam and graphene-infused cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade in\u003c\/td\u003e\n\u003ctd\u003eUSA foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10-year warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe EGOHOME 12 Inch King Size Mattress is a compelling choice for sleepers who want a medium, pressure-relieving foam mattress with focused cooling features and safe, fiberglass-free construction. With effective temperature regulation, straightforward setup, and a solid warranty, it represents good value for buyers who accept the no-return policy and prefer a quieter, contouring foam feel.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long until the mattress fully expands?\u003c\/strong\u003e\u003cbr\u003eThe mattress typically expands within 2-12 hours after unboxing to reach its original shape.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the foam safe from fiberglass?\u003c\/strong\u003e\u003cbr\u003eYes, this mattress is made without fiberglass in the memory foam layers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it sleep cool for hot sleepers?\u003c\/strong\u003e\u003cbr\u003eThe combination of copper gel foam and a graphene-infused cover helps disperse heat and wick moisture, making it cooler than many standard all-foam mattresses.\u003c\/p\u003e","brand":"MLILY","offers":[{"title":"Default Title","offer_id":48201635266779,"sku":"B0C6TC3PJJ","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81AK871TrxL._AC_SL1500_18c4b4ed-811c-46e7-af6f-bf423b8cb547.jpg?v=1770291880","url":"https:\/\/gearmusthave.com\/products\/egohome-12-inch-king-size-mattress-cooling-copper-gel-memory-foam","provider":"GearMustHave","version":"1.0","type":"link"}