{"product_id":"perfect-sleeper-cascade-bluff-firm-hybrid-mattress","title":"Perfect Sleeper Cascade Bluff Firm Hybrid Mattress","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eExperience the responsive support of an innerspring mattress combined with the contouring comfort of premium memory foam with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSerta Perfect Sleeper® Cascade Bluff Firm Hybrid\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Designed for sleepers who prefer a firmer, more supportive feel, this 14.5-inch hybrid mattress brings together Serta’s advanced coil technology, cooling memory foam, targeted comfort zones, and reinforced edge support for comfortable, restorative sleep night after night.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAt its core, Serta’s 920-density Q4™ Support System provides consistent support and even weight distribution, while BestEdge™ Foam Encasement reinforces the perimeter for greater stability across the mattress. Layers of EverCool® Supreme Memory Foam contour to the body to help relieve pressure while dissipating heat, and 5 Zoned Comfort provides targeted support around the shoulders, back, and hips. Finished with breathable wool and CoolFeel® Plus Fabric, the Cascade Bluff Firm Hybrid delivers a supportive sleep experience with premium cooling and comfort from top to bottom.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"true\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCoolFeel® Plus Fabric with Breathable Wool\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eCooling-performance fabric works together with breathable wool to create a refreshing sleep surface and help maintain comfortable temperatures throughout the night.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEverCool® Supreme Memory Foam\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ePremium cooling memory foam gently contours to the body for deep, pressure-relieving comfort while helping dissipate heat for a cooler sleep experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSerta® Support Foam\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eA supportive foam layer provides an ideal balance of cushioning and stability, complementing the firmer feel of the mattress.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e920 Density Q4™ Support System\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eSerta’s advanced 4-in-1 coil system is engineered to evenly distribute body weight across the mattress while providing durable, long-lasting support.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e5 Zoned Comfort\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eAlternating plush and firm zones are designed to contour to the shoulders, back, and hips, providing targeted support and balanced comfort where your body needs it most.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBestEdge™ Foam Encasement\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eReinforced foam around the perimeter of the mattress provides enhanced edge stability and a more consistent sleep surface from edge to edge.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFirm Hybrid Comfort\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eCombines the stable, supportive feel of an innerspring mattress with the contouring pressure relief of premium memory foam for a firm feel that still provides comfortable cushioning.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e14.5-Inch Profile\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eA substantial 14.5-inch profile accommodates multiple premium comfort and support layers for a substantial, luxurious sleep surface.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAdjustable Base Compatible\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDesigned to complement an adjustable base, allowing you to personalize your sleep position and comfort.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCertiPUR-US® Certified Foams\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eThe foams are CertiPUR-US® Certified and tested to meet standards for content, emissions, and durability.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e10-Year Limited Warranty\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBacked by Serta’s 10-year limited mattress warranty for added peace of mind.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Serta","offers":[{"title":"Twin","offer_id":50475976327407,"sku":null,"price":1249.0,"currency_code":"USD","in_stock":true},{"title":"Twin 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