{"product_id":"king-size-mattress-12-in-hybrid-memory-foam-pocket-spring-restful","title":"King Size Mattress 12 in Hybrid Memory Foam \u0026 Pocket Spring - Restful","description":"\u003cp\u003eIn this review of the King Size Mattress 12 in hybrid model, the bottom line is simple: it suits sleepers who want a balanced, breathable bed with targeted support. The mattress combines CertiPUR-US memory foam, multi-layer sponge, and hundreds of independent pocket springs to deliver even weight distribution and reduced motion transfer, making it a good pick for couples and back sleepers who want steady support without an overly firm feel. Expect a medium-firm surface that takes 24-72 hours to fully expand and comes with a 100-night trial for peace of mind.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid construction:\u003c\/strong\u003e The combined memory foam and independent pocket spring system provides even weight distribution and targeted support from head to toe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable design:\u003c\/strong\u003e High-density materials and the pocket spring array promote airflow to dissipate heat and moisture for a cooler sleep surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertiPUR-US memory foam:\u003c\/strong\u003e All foam layers meet CertiPUR-US standards so the mattress is free from certain harmful substances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet, responsive springs:\u003c\/strong\u003e Individually wrapped coils reduce noise and absorb motion to limit partner disturbance during the night.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-layer comfort sponge:\u003c\/strong\u003e Layered sponges and a high-quality knitted top offer pressure relief aimed at alleviating back discomfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrial and support:\u003c\/strong\u003e The mattress arrives compressed in a box, expands in 24-72 hours, and includes a 100-night trial with customer support options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe King Size Mattress is best for couples and individual sleepers who prefer a \u003cstrong\u003emedium-firm\u003c\/strong\u003e feel that balances cushioning with support, and who value breathability to stay cool through the night. It also fits shoppers looking for CertiPUR-US certified foams and a hybrid coil system that addresses motion transfer.\u003c\/p\u003e\n\u003cp\u003eThose who need an extremely firm surface or strong edge support for frequent sitting on the side rails may want to compare models with reinforced edges or firmer ratings, since some users report the feel is softer at the perimeter.\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 hybrid balance that supports spinal alignment while providing contouring from memory foam.\u003c\/li\u003e\n\u003cli\u003eGood airflow from the independent pocket springs and breathable foams to reduce trapped heat.\u003c\/li\u003e\n\u003cli\u003eQuiet performance and reduced motion transfer thanks to individually wrapped coils and slow rebound sponge.\u003c\/li\u003e\n\u003cli\u003eCertiPUR-US certified foams and a 100-night trial provide assurance on safety and fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report mixed experiences with firmness and edge support, so it may feel too soft for those wanting a very firm mattress.\u003c\/li\u003e\n\u003cli\u003eRequires 24-72 hours to fully expand after unpacking, delaying immediate use at full comfort.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eKing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall thickness\u003c\/td\u003e\n\u003ctd\u003e12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eMemory foam, multi-layer sponge, independent pocket springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmness\u003c\/td\u003e\n\u003ctd\u003eMedium-firm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCertiPUR-US certified foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eCompressed in a box; expands in 24-72 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrial\u003c\/td\u003e\n\u003ctd\u003e100-night trial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe King Size Mattress 12 in hybrid is a solid value for sleepers seeking a breathable, supportive bed that blends memory foam contouring with responsive pocket springs. It works especially well for couples and back sleepers who want motion isolation and a medium-firm feel, and the CertiPUR-US foam plus 100-night trial make it a low-risk choice for most buyers.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does it take to expand?\u003c\/strong\u003e\u003cbr\u003eThe mattress typically needs 24-72 hours to fully decompress and reach its intended shape and comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the foam certified safe?\u003c\/strong\u003e\u003cbr\u003eYes, all memory foam in this mattress is CertiPUR-US certified and free from the restricted substances covered by that program.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it isolate motion for couples?\u003c\/strong\u003e\u003cbr\u003eYes, the combination of slow rebound sponge and independent pocket springs helps reduce motion transfer so partners are less likely to be disturbed.\u003c\/p\u003e","brand":"netply","offers":[{"title":"Default Title","offer_id":48737309524187,"sku":"B0DWMTVY2M","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81cdNkp2yHL._AC_SL1500_7643c3d3-965b-4f40-a873-e5311e315f64.jpg?v=1778994532","url":"https:\/\/gearmusthave.com\/products\/king-size-mattress-12-in-hybrid-memory-foam-pocket-spring-restful","provider":"GearMustHave","version":"1.0","type":"link"}