{"product_id":"5-inch-king-mattress-medium-firm-gel-memory-foam-cooling-support","title":"5 Inch King Mattress Medium Firm Gel Memory Foam - Cooling Support","description":"\u003cp\u003eIn this review of the 5 inch King mattress, the bottom line is simple: it suits sleepers who want a compact, supportive memory foam surface with cooling properties and easy care. The mattress delivers targeted pressure relief through its gel-infused memory foam layer while a dense base provides stability, making it a good pick for guest rooms, RVs, or anyone needing a thinner, transportable mattress. Its washable removable cover and CertiPUR-US certification are practical advantages that make maintenance and safety straightforward.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilated gel foam:\u003c\/strong\u003e The gel-infused memory foam is ventilated to help regulate temperature and promote airflow so sleepers stay cooler over several hours of rest.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-position support:\u003c\/strong\u003e The medium-firm feel balances cushioning and support to accommodate back, side, and stomach sleepers with reasonable spinal alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-layer construction:\u003c\/strong\u003e A 1 in memory foam comfort layer over a 4 in high-density support core provides contouring on top with a stable base underneath.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure relief:\u003c\/strong\u003e Body-contouring memory foam cushions shoulders and hips to reduce pressure points and limit tossing and turning through the night.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable washable cover:\u003c\/strong\u003e The soft breathable cover unzips for machine washing, keeping the surface fresh and hygienic with minimal effort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMattress in a box:\u003c\/strong\u003e The compressed mattress ships compact and expands to usable shape within 72 hours for quick setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe mattress is best for people who need a thinner, portable mattress with comfortable memory foam contouring and cooling features, such as those furnishing a guest bedroom, studio apartment, or recreational vehicle. It also fits buyers prioritizing easy maintenance and CertiPUR-US certified foams for a safer sleep environment.\u003c\/p\u003e\u003cp\u003eShoppers who prefer a thick, plush pillow-top or those who require strong edge support and deep body sink should look elsewhere; the 5 in total thickness limits deep compression and may feel firmer to some heavier sleepers. Also, customers sensitive to initial off-gassing should allow time for airing, as experiences with smell vary.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComfortable pressure relief from the gel memory foam layer that helps reduce shoulder and hip discomfort.\u003c\/li\u003e\n\u003cli\u003eCooling ventilated foam improves airflow compared with older solid memory foams.\u003c\/li\u003e\n\u003cli\u003eRemovable, machine-washable cover simplifies cleaning and extends fresh use.\u003c\/li\u003e\n\u003cli\u003eCompact mattress-in-a-box design makes delivery and setup easy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAt 5 in thick, the mattress provides limited deep support and may feel too firm for some who expect a plush surface.\u003c\/li\u003e\n\u003cli\u003eSome customers report variable initial smell and occasional sizing issues on delivery, so inspect immediately on unboxing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFDW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall thickness\u003c\/td\u003e\n\u003ctd\u003e5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComfort layer\u003c\/td\u003e\n\u003ctd\u003e1 in gel memory foam (ventilated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase layer\u003c\/td\u003e\n\u003ctd\u003e4 in high-density support foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCover\u003c\/td\u003e\n\u003ctd\u003eRemovable, machine-washable breathable cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCertiPUR-US certified foams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShip format\u003c\/td\u003e\n\u003ctd\u003eCompressed in a box, expands within 72 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe FDW 5 in King gel memory foam mattress is a practical value choice for anyone needing a compact, cooling, medium-firm sleep surface with easy maintenance. It delivers reliable pressure relief and a stable support core at a modest thickness, making it especially good for guest rooms or limited-space setups, though those wanting a plush, deep cushion should consider thicker models.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow long until the mattress fully expands?\u003c\/strong\u003e\u003cbr\u003eThe mattress typically expands to usable shape within 72 hours after unboxing, though initial softening may continue over the first few days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the cover washable?\u003c\/strong\u003e\u003cbr\u003eYes, the soft breathable cover unzips and is machine-washable for easy cleaning and maintenance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the foam certified safe?\u003c\/strong\u003e\u003cbr\u003eYes, the mattress uses CertiPUR-US certified foams made without harmful chemicals, heavy metals, or ozone depleters.\u003c\/p\u003e","brand":"FDW","offers":[{"title":"Default Title","offer_id":48607672303835,"sku":"B0C1BJKFQ5","price":123.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71XiLWwgvUL._AC_SL1500.jpg?v=1778388259","url":"https:\/\/gearmusthave.com\/products\/5-inch-king-mattress-medium-firm-gel-memory-foam-cooling-support","provider":"GearMustHave","version":"1.0","type":"link"}