{"product_id":"m311-12-memory-foam-firm-queen-king","title":"M311 - 12\" Memory Foam (FIRM) - Queen, King","description":"\u003cdiv class=\"dimension-depth\"\u003e\n\u003cdiv class=\"column-first\"\u003e\n\u003ch2 data-path-to-node=\"0\"\u003eM311 Series: The Ultimate 12-Inch High-Density Firm Cooling Sanctuary\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003eThe M311 memory foam collection is a masterclass in blending advanced thermal regulation with a sophisticated, high-performance support architecture. This substantial 12-inch profile is engineered to provide a grand-scale sleep experience, moving beyond standard utility to offer a dedicated cooling environment designed for those who demand a stable and firm feel. The M311 system is defined by its Dual Cooling Action, utilizing Phase Changing Material (PCM) to actively manage temperature at the surface. This high-impact technology works in tandem with a Hyper Cool luxury 4-way stretch knit cover to dissipate heat and maintain a crisp, refreshing microclimate throughout the night, ensuring a professional and upscale aesthetic that elevates any primary bedroom suite.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eAt the heart of the M311 experience is a commitment to precision spinal alignment and specialized lumbar support. The primary comfort layers utilize high-density gel memory foam, specifically chosen for its ability to provide targeted reinforcement for the lower back while drawing heat away from the body. This is supported by high-density body contouring foam that molds to your unique physical shape without sacrificing the non-yielding integrity of a firm comfort level. This specialized configuration transforms your king bed or queen bed into a dedicated sanctuary of total, undisturbed relaxation, making it the perfect choice for the homeowner who demands a stable and fresh sleep environment.\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eThe M311 is as structurally sound as it is technically advanced, featuring a green tea-infused base foam built for maximum stability and long-term freshness. This reinforced framework ensures the mattress maintains its refined, tailored shape over years of frequent use, preventing sagging and ensuring a reliable sleep surface. Fully adjustable base compatible, the M311 is designed to flex seamlessly with motorized foundations for a personalized lifestyle upgrade. With its impressive 12-inch thickness and clean-lined silhouette, this memory foam mattress redefines the boundaries of modern firm sleep technology.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"5\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eDual Cooling Action with PCM:\u003c\/b\u003e Advanced Phase Changing Material that actively regulates surface temperature for a cooler night's rest.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eGel Memory Lumbar Support:\u003c\/b\u003e Specialized high-density foam engineered to provide targeted reinforcement and pressure relief for the lower back.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eHyper Cool Luxury Knit Cover:\u003c\/b\u003e A high-performance 4-way stretch textile designed for uniform comfort and exceptional long-term durability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eGreen Tea-Infused Base Foam:\u003c\/b\u003e A robust underlying core that provides added stability while maintaining a fresh sleep environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,4,0\"\u003e\u003cb data-path-to-node=\"6,4,0\" data-index-in-node=\"0\"\u003eFirm Comfort Level:\u003c\/b\u003e Specially tuned for those who require a stable, highly supportive surface for optimal spinal alignment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,5,0\"\u003e\u003cb data-path-to-node=\"6,5,0\" data-index-in-node=\"0\"\u003eAdjustable Base Compatible:\u003c\/b\u003e Engineered with a flexible internal core that works perfectly with all modern motorized foundations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eDimensions\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eQueen Bed:\u003c\/b\u003e 80\" L x 60\" W x 12\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eKing Bed:\u003c\/b\u003e 80\" L x 76\" W x 12\" H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Happy Homes","offers":[{"title":"Queen","offer_id":47847793787118,"sku":null,"price":924.99,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":47847793819886,"sku":null,"price":1049.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/0101\/7326\/files\/s388224282203948371_p3596_i3_w3500.png?v=1775168638","url":"https:\/\/swipefurniture.com\/products\/m311-12-memory-foam-firm-queen-king","provider":"SwipeFurniture-3RoomPackage","version":"1.0","type":"link"}