{"product_id":"perfect-sleeper-cascade-range-extra-firm-mattress","title":"Perfect Sleeper Cascade Range Extra Firm Mattress","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEnjoy substantial support and a comfortably firm sleep surface with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSerta Perfect Sleeper® Cascade Range Extra Firm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Designed for sleepers who prefer a firmer, more supportive feel, this 14-inch mattress combines Serta’s advanced coil technology with targeted comfort zones, pressure-relieving memory foam, and cooling materials for comfortable, restorative sleep night after night.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAt its core, Serta’s advanced Q4™ Support System helps evenly distribute body weight for consistent, long-lasting support, while the 5 Zoned Comfort design provides targeted support around the shoulders, back, and hips. A layer of conforming QuiltLoft™ Memory Foam adds just enough pressure-relieving comfort at the surface, while CoolFeel® Plus Fabric and a breathable wool layer help create a cooler, more comfortable sleep environment.\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 Layer\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eCooling-performance fabric combines with a breathable wool layer to create a refreshing, cool-to-the-touch 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\u003eQuiltLoft™ Memory Foam\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eConforming quilt-layer memory foam gently contours to the body, adding pressure-relieving comfort at the surface while maintaining the mattress’s supportive Extra Firm feel.\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 4-in-1 linked coil system is engineered to distribute body weight evenly 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 comfort zones contour to the shoulders, back, and hips to provide balanced, body-hugging comfort and targeted support 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\u003eExtra Firm Comfort\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eProvides substantial support with a firmer, more stable sleep surface for those who prefer to sleep more “on” their mattress rather than sinking deeply into it.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIdeal for Back \u0026amp; Stomach Sleepers\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eThe Extra Firm feel provides the strong underlying support commonly preferred by back and stomach sleepers.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e14-Inch Profile\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eA substantial 14-inch mattress profile combines premium comfort materials with Serta’s advanced innerspring support system.\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\u003eCompatible with adjustable bases as well as most traditional frames, box springs, platform beds, slatted frames, and bunkie boards.\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\u003eMade in the USA\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eMade in the U.S.A. with global components.\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":50475732140271,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true},{"title":"Twin XL","offer_id":50488627658991,"sku":null,"price":979.0,"currency_code":"USD","in_stock":true},{"title":"Full","offer_id":50475732173039,"sku":null,"price":1029.0,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":50475732205807,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":50475732238575,"sku":null,"price":1349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/1656\/0111\/files\/1A_Serta_PSL_HeroFull_L2_ExFirmTT_2000x2000_875ac2b8-7db0-4747-a2fb-13bf3105a104.jpg?v=1786376905","url":"https:\/\/dowfurniture.com\/products\/perfect-sleeper-cascade-range-extra-firm-mattress","provider":"Dow Furniture (ME)","version":"1.0","type":"link"}