{"product_id":"sweetnight-coolnest-12-in-queen-mattress-cooler-zoned-support","title":"Sweetnight CoolNest 12 in Queen Mattress - Cooler, Zoned Support","description":"\u003cp\u003eIn this review of the Sweetnight CoolNest 12 in queen mattress, the bottom line is simple: it is a strong choice for hot sleepers who need targeted support. The mattress combines a dual cooling system and a 5-zone ergonomic design that together reduce overheating while redistributing pressure from head to toe. For anyone who wakes with soreness or night sweats, the CoolNest setup and medium firmness deliver a balance of comfort and spinal alignment that most shoppers will find persuasive.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolNest System:\u003c\/strong\u003e Dual cooling with PCMflux high-resilience foam and gel-infused memory foam actively helps regulate temperature to reduce overheating and night sweats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Zone Ergo Support:\u003c\/strong\u003e Zoned support foam and comfort bars target pressure points to promote proper spinal alignment and relieve back and shoulder pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotion Isolation:\u003c\/strong\u003e Multiple memory foam layers absorb movement and vibrations so partners are less likely to disturb each other during the night.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Breathability:\u003c\/strong\u003e A 3D-woven cover with ventilation pores and hollow-structure PCMflux foam increases airflow and wicks moisture for a drier sleep surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications and Setup:\u003c\/strong\u003e Uses CertiPUR-US foams and an OEKO-TEX cover, ships compressed in a box and expands fully within 72 hours for easy setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe CoolNest 12 in queen mattress is best for hot sleepers who want a mattress with active cooling features and a medium feel that still provides firm zonal support. It suits couples who value motion isolation and anyone seeking pressure relief along the shoulders, hips and lower back because of the 5-zone design.\u003c\/p\u003e\u003cp\u003eThose who prefer a very plush, bouncy innerspring feel or need an ultra-firm orthopedic surface should look elsewhere, since this is a foam-based medium mattress focused on contouring, cooling and pressure redistribution rather than springy responsiveness.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEffective cooling from combined PCMflux and gel-infused memory foam that reduces night sweats.\u003c\/li\u003e\n\u003cli\u003eTargeted 5-zone support helps maintain spinal alignment and can ease back pain.\u003c\/li\u003e\n\u003cli\u003eGood motion isolation lets partners move without waking each other.\u003c\/li\u003e\n\u003cli\u003eCertified foams and an OEKO-TEX cover offer a healthier sleep environment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAs a foam mattress with medium firmness, it will not provide the bouncy feel some sleepers prefer.\u003c\/li\u003e\n\u003cli\u003eFull expansion can take up to 72 hours, so immediate use may feel slightly compressed at first.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCoolNest 12 in Queen Mattress\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\u003eSize\u003c\/td\u003e\n\u003ctd\u003eQueen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport Design\u003c\/td\u003e\n\u003ctd\u003e5-Zone Ergo Support with comfort bars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Technology\u003c\/td\u003e\n\u003ctd\u003ePCMflux high-resilience foam + gel-infused memory foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCover\u003c\/td\u003e\n\u003ctd\u003e3D-woven ventilation pores, OEKO-TEX certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCertiPUR-US foams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe CoolNest 12 in queen mattress is a well-rounded foam option for people who need cooling and zoned pressure relief. It pairs active temperature control with targeted support endorsed for spinal alignment, making it good value for sleepers who wake hot or with aches. Choose this mattress if you want a medium feel that prioritizes cooling, comfort and reduced motion transfer.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow long before the mattress reaches full shape?\u003c\/strong\u003e\u003cbr\u003eAllow up to 72 hours for the mattress to fully expand after removal from the box, though it will be usable sooner.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this mattress good for couples?\u003c\/strong\u003e\u003cbr\u003eYes, the layered memory foam construction offers strong motion isolation that helps partners sleep undisturbed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the foams certified?\u003c\/strong\u003e\u003cbr\u003eYes, the mattress uses CertiPUR-US certified foams and an OEKO-TEX certified cover for a healthier sleep surface.\u003c\/p\u003e","brand":"Sweetnight","offers":[{"title":"Default Title","offer_id":48610597929179,"sku":"B0F4JHDTH3","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81JCiubxhYL._AC_SL1500_34d3dc1b-7dda-4d03-aef9-81c18776b301.jpg?v=1778403560","url":"https:\/\/gearmusthave.com\/products\/sweetnight-coolnest-12-in-queen-mattress-cooler-zoned-support","provider":"GearMustHave","version":"1.0","type":"link"}