{"product_id":"serta-perfect-sleeper-cascade-canyon-firm-mattress","title":"Serta Perfect Sleeper® Cascade Canyon 13\" Firm Mattress","description":"\u003c!-- more --\u003e\n\u003cdiv class=\"ps26\"\u003e\n\u003cdiv class=\"ps26-hero\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"ps26-chip\"\u003eSerta Perfect Sleeper®\u003c\/span\u003e\u003cspan class=\"ps26-chip\"\u003eCascade Canyon\u003c\/span\u003e\u003cspan class=\"ps26-chip\"\u003e2026 Collection\u003c\/span\u003e\u003cspan class=\"ps26-chip\"\u003eInnerspring\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2\u003eA Steady, Lifted Surface That Holds Its Shape\u003c\/h2\u003e\n\u003cp\u003eThe Serta Perfect Sleeper® Cascade Canyon Firm Mattress is a 13\" innerspring built for sleepers who like to feel on top of the bed, not in it. Serta's Q4™ Support System links every coil for even weight distribution, 5 Zoned Comfort targets the lower back, and a cooling CoolFeel® cover with breathable wool keeps the surface fresh.\u003c\/p\u003e\n\u003cdiv class=\"ps26-tiles\"\u003e\n\u003cdiv class=\"ps26-tile\"\u003e\n\u003cspan\u003eFeel\u003c\/span\u003e\u003cb\u003eFirm\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-tile\"\u003e\n\u003cspan\u003eProfile\u003c\/span\u003e\u003cb\u003e13\"\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-tile\"\u003e\n\u003cspan\u003eSupport\u003c\/span\u003e\u003cb\u003e860-Density Q4™ Coils\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-tile\"\u003e\n\u003cspan\u003eBest For\u003c\/span\u003e\u003cb\u003eBack \u0026amp; stomach sleepers\u003c\/b\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-card ps26-scale\"\u003e\n\u003cdiv class=\"ps26-scale-head\"\u003e\n\u003cspan class=\"ps26-eb\"\u003eComfort Level\u003c\/span\u003e\u003cspan\u003eThis mattress: \u003cstrong\u003eFirm\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-track\"\u003e\n\u003cdiv class=\"ps26-pt\"\u003e\n\u003ci\u003e\u003c\/i\u003e\u003cspan\u003eExtra Firm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-pt on\"\u003e\n\u003ci\u003e\u003c\/i\u003e\u003cspan\u003eFirm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-pt\"\u003e\n\u003ci\u003e\u003c\/i\u003e\u003cspan\u003eMedium\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-pt\"\u003e\n\u003ci\u003e\u003c\/i\u003e\u003cspan\u003ePlush\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-pt\"\u003e\n\u003ci\u003e\u003c\/i\u003e\u003cspan\u003eUltra Plush\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"adj-contain\"\u003e\n\u003cdiv class=\"feat-image-col\"\u003e\u003cimg class=\"ps26-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0083\/9938\/8757\/files\/serta-perfect-sleeper-cascade-canyon-13in-firm-mattress.png?v=1789075181\u0026amp;width=900\" alt='Serta Perfect Sleeper Cascade Canyon 13\" Firm Mattress' loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"feat-descript-col\"\u003e\n\u003cspan class=\"ps26-eb\"\u003eHow It Feels\u003c\/span\u003e\u003ch3 class=\"ps26-h3\"\u003eFirm Comfort, Explained\u003c\/h3\u003e\n\u003cp\u003eFirm feels solid and supportive from edge to edge, with just a touch of cushion at the surface. Hips stay level with the shoulders instead of sinking, which helps back and stomach sleepers keep a neutral spine through the night. If you wake up stiff on a softer bed, this is the Cascade Canyon to start with.\u003c\/p\u003e\n\u003cdiv class=\"ps26-pill\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#2b7fb8\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003cpath d=\"M12 2v20M8 5h8M7 9h10M8 13h8M7 17h10\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003cspan\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Back and stomach sleepers who want a steady, lifted surface\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"ps26-h2 section-header\"\u003eWhat's Inside the Cascade Canyon Firm\u003c\/h2\u003e\n\u003cdiv class=\"adj-contain\"\u003e\n\u003cdiv class=\"feat-image-col\"\u003e\n\u003cimg class=\"ps26-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0083\/9938\/8757\/files\/serta-perfect-sleeper-cascade-canyon-firm-mattress-layers-diagram.jpg?v=1789075180\u0026amp;width=900\" alt=\"Serta Perfect Sleeper Cascade Canyon Firm mattress layers diagram\" loading=\"lazy\"\u003e\u003cp class=\"ps26-cap\"\u003eLayer diagram for this exact model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-descript-col\"\u003e\n\u003cspan class=\"ps26-eb\"\u003eConstruction · Bottom to Top\u003c\/span\u003e\u003col class=\"ps26-steps\"\u003e\n\u003cli\u003e\n\u003cem\u003e1\u003c\/em\u003e\u003cspan\u003e\u003cb\u003eQ4™ Support System\u003c\/b\u003e\u003cbr\u003e860-density 4-in-1 coils are linked together to spread your weight evenly and deliver long-lasting support, surrounded by BestEdge® Foam Encasement for stability.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003e2\u003c\/em\u003e\u003cspan\u003e\u003cb\u003e5 Zoned Comfort\u003c\/b\u003e\u003cbr\u003eAlternating firm and plush zones are designed to hug the curves of your shoulders, back and hips, adding support where the body naturally curves.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003e3\u003c\/em\u003e\u003cspan\u003e\u003cb\u003ePillowSoft® Aire Foam\u003c\/b\u003e\u003cbr\u003eA gently rippled comfort foam that cushions pressure points while promoting airflow through the comfort layers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003e4\u003c\/em\u003e\u003cspan\u003e\u003cb\u003eCoolFeel® Fabric with breathable wool\u003c\/b\u003e\u003cbr\u003eA cooling-performance cover fabric paired with a breathable wool layer to help regulate temperature and minimize overheating.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"ps26-small\"\u003eCertiPUR-US® Certified foams · Made in the U.S.A. with global components\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"ps26-h2 section-header\"\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cdiv class=\"ps26-grid2\"\u003e\n\u003cdiv class=\"ps26-card ps26-benefit\"\u003e\n\u003cdiv class=\"ps26-ico\"\u003e\u003csvg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#2b7fb8\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003cpath d=\"M12 2v20M8 5h8M7 9h10M8 13h8M7 17h10\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch4\u003eDesigned to Ease Aches\u003c\/h4\u003e\n\u003cp\u003eZoned coil support and pressure-relieving foams are designed to help relieve aches and back pain by keeping your body in natural alignment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-card ps26-benefit\"\u003e\n\u003cdiv class=\"ps26-ico\"\u003e\u003csvg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#2b7fb8\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003cpath d=\"M12 2v20M4.9 6.5l14.2 11M19.1 6.5L4.9 17.5M9 3.5l3 2.5 3-2.5M9 20.5l3-2.5 3 2.5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch4\u003eSleeps Cool\u003c\/h4\u003e\n\u003cp\u003eCoolFeel® Fabric and a breathable wool layer help regulate temperature, while the coil core lets air move through the mattress.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-card ps26-benefit\"\u003e\n\u003cdiv class=\"ps26-ico\"\u003e\u003csvg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#2b7fb8\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003cpath d=\"M7 4h10M7 20h10M8 4c-2 2 8 3 8 4s-10 2-8 4 8 3 8 4-10 2-8 4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch4\u003eBuilt to Last\u003c\/h4\u003e\n\u003cp\u003eLinked 4-in-1 coils share the load evenly across the bed, helping reduce sagging and body impressions over time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-card ps26-benefit\"\u003e\n\u003cdiv class=\"ps26-ico\"\u003e\u003csvg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#2b7fb8\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003cpath d=\"M12 3l9 5-9 5-9-5 9-5z\"\u003e\u003c\/path\u003e\u003cpath d=\"M3 13l9 5 9-5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003ch4\u003eClassic Innerspring Feel\u003c\/h4\u003e\n\u003cp\u003eA responsive, on-top-of-the-bed feel that's easy to move on, with the airflow and bounce people love about coils.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"adj-contain\" style=\"margin-top:26px;\"\u003e\n\u003cdiv class=\"feat-descript-col\" style=\"padding-left:0;\"\u003e\n\u003cspan class=\"ps26-eb\"\u003eZoned Support\u003c\/span\u003e\u003ch3 class=\"ps26-h3\"\u003eSupport Where Your Body Needs It\u003c\/h3\u003e\n\u003cp\u003eYour shoulders, hips and lower legs press into a mattress the most, while the lower back and upper thighs need extra lift. 5 Zoned Comfort answers both, with plusher zones where you press in and firmer zones where you curve, so the Cascade Canyon Firm keeps your spine aligned from head to toe.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-image-col\"\u003e\u003cimg class=\"ps26-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0083\/9938\/8757\/files\/serta-perfect-sleeper-cascade-canyon-firm-5-zoned-comfort-cross-section.jpg?v=1789075180\u0026amp;width=900\" alt=\"Serta Perfect Sleeper Cascade Canyon Firm 5 Zoned Comfort cross-section\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"ps26-h2 section-header\"\u003eChoose Your Cascade Canyon Feel\u003c\/h2\u003e\n\u003cdiv class=\"ps26-sibs\"\u003e\n\u003cdiv class=\"ps26-card ps26-sib on\"\u003e\n\u003csmall\u003e13\" Profile\u003c\/small\u003e\u003cstrong\u003eFirm\u003c\/strong\u003e\u003cspan\u003eBack \u0026amp; stomach sleepers\u003c\/span\u003e\u003cem class=\"ps26-badge\"\u003eViewing\u003c\/em\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-card ps26-sib\"\u003e\n\u003csmall\u003e13\" Profile\u003c\/small\u003e\u003cstrong\u003eMedium\u003c\/strong\u003e\u003cspan\u003eAll sleep positions\u003c\/span\u003e\u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-canyon-medium-mattress\"\u003eView →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-card ps26-sib\"\u003e\n\u003csmall\u003e13.5\" Profile\u003c\/small\u003e\u003cstrong\u003ePlush\u003c\/strong\u003e\u003cspan\u003eSide sleepers\u003c\/span\u003e\u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-canyon-plush-mattress\"\u003eView →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-card ps26-sib\"\u003e\n\u003csmall\u003e14\" Profile\u003c\/small\u003e\u003cstrong\u003eMedium Pillow Top\u003c\/strong\u003e\u003cspan\u003eAll sleep positions\u003c\/span\u003e\u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-canyon-medium-pillow-top-mattress\"\u003eView →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-card ps26-sib\"\u003e\n\u003csmall\u003e14\" Profile\u003c\/small\u003e\u003cstrong\u003ePlush Pillow Top\u003c\/strong\u003e\u003cspan\u003eSide sleepers\u003c\/span\u003e\u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-canyon-plush-pillow-top-mattress\"\u003eView →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"ps26-h2 section-header\"\u003eCompare the Perfect Sleeper® Collection\u003c\/h2\u003e\n\u003cdiv class=\"ps26-tw\"\u003e\u003ctable class=\"ps26-t ps26-cmp\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eCoils\u003c\/th\u003e\n\u003cth\u003eComfort Layer\u003c\/th\u003e\n\u003cth\u003eCover\u003c\/th\u003e\n\u003cth\u003eFeels \u0026amp; Heights\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCascade Ridge\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eInnerspring\u003c\/td\u003e\n\u003ctd\u003e860-density Q4™\u003c\/td\u003e\n\u003ctd\u003ePillowSoft® Aire Foam\u003c\/td\u003e\n\u003ctd\u003eCoolFeel® Fabric\u003c\/td\u003e\n\u003ctd\u003e\u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-ridge-plush-mattress\"\u003ePlush 12.5\"\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"on\"\u003e\n\u003ctd\u003e\n\u003cb\u003eCascade Canyon\u003c\/b\u003e\u003csmall\u003eTHIS SERIES\u003c\/small\u003e\n\u003c\/td\u003e\n\u003ctd\u003eInnerspring\u003c\/td\u003e\n\u003ctd\u003e860-density Q4™\u003c\/td\u003e\n\u003ctd\u003ePillowSoft® Aire Foam\u003c\/td\u003e\n\u003ctd\u003eCoolFeel® Fabric + wool\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003eFirm 13\"\u003c\/b\u003e, \u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-canyon-medium-mattress\"\u003eMedium 13\"\u003c\/a\u003e, \u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-canyon-plush-mattress\"\u003ePlush 13.5\"\u003c\/a\u003e, \u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-canyon-medium-pillow-top-mattress\"\u003eMedium Pillow Top 14\"\u003c\/a\u003e, \u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-canyon-plush-pillow-top-mattress\"\u003ePlush Pillow Top 14\"\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCascade Range\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eInnerspring\u003c\/td\u003e\n\u003ctd\u003e920-density Q4™\u003c\/td\u003e\n\u003ctd\u003eQuiltLoft™ Memory Foam\u003c\/td\u003e\n\u003ctd\u003eCoolFeel® Plus Fabric + wool\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-range-extra-firm-mattress\"\u003eExtra Firm 14\"\u003c\/a\u003e, \u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-range-medium-mattress\"\u003eMedium 14\"\u003c\/a\u003e, \u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-range-firm-pillow-top-mattress\"\u003eFirm Pillow Top 14.5\"\u003c\/a\u003e, \u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-range-plush-pillow-top-mattress\"\u003ePlush Pillow Top 15\"\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCascade Bluff\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eHybrid\u003c\/td\u003e\n\u003ctd\u003e920-density Q4™\u003c\/td\u003e\n\u003ctd\u003eEverCool® Supreme Memory Foam\u003c\/td\u003e\n\u003ctd\u003eCoolFeel® Plus Fabric + wool\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-bluff-hybrid-medium-mattress\"\u003eMedium 13.5\"\u003c\/a\u003e, \u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-bluff-hybrid-firm-mattress\"\u003eFirm 14.5\"\u003c\/a\u003e, \u003ca class=\"ps26-a\" href=\"\/products\/serta-perfect-sleeper-cascade-bluff-hybrid-plush-mattress\"\u003ePlush 14.5\"\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"ps26-small\"\u003eEvery model shares Serta's Q4™ Support System, 5 Zoned Comfort, BestEdge® Foam Encasement and a 10-year limited warranty.\u003c\/p\u003e\n\u003cdiv class=\"ps26-trust\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"ps26-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#9cc4e4\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003cpath d=\"M12 3l8 3v6c0 4.5-3.4 8.3-8 9-4.6-.7-8-4.5-8-9V6l8-3z\"\u003e\u003c\/path\u003e\u003cpath d=\"M8.5 12l2.5 2.5 4.5-5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e10-Year Limited Warranty\u003c\/b\u003e\u003cspan\u003eSerta covers manufacturing and workmanship defects.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"ps26-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#9cc4e4\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003cpath d=\"M5 19c0-8 6-14 15-14 0 9-6 15-14 15\"\u003e\u003c\/path\u003e\u003cpath d=\"M5 19l7-7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eCertiPUR-US® Certified\u003c\/b\u003e\u003cspan\u003eFoams certified for content, emissions and durability.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"ps26-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#9cc4e4\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003cpath d=\"M5 21V4M5 4h11l-2 4 2 4H5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMade in the U.S.A.\u003c\/b\u003e\u003cspan\u003eBuilt in the U.S.A. with global components.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"ps26-ico\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#9cc4e4\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"\u003e\u003cpath d=\"M3 16l6-5 4 2 8-6\"\u003e\u003c\/path\u003e\u003cpath d=\"M3 20h18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eAdjustable Base Ready\u003c\/b\u003e\u003cspan\u003eAlso works with box springs, platforms and slatted frames.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\" id=\"specs\"\u003e\u003cdiv class=\"ps26\"\u003e\n\u003ch3\u003e\u003cspan class=\"section-header\"\u003eMATTRESS DIMENSIONS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ps26-beds\"\u003e\n\u003cdiv class=\"ps26-bed\"\u003e\n\u003csvg viewbox=\"0 0 80 88\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003crect x=\"21\" y=\"6.75\" width=\"38\" height=\"74.5\" rx=\"3\" fill=\"#f3f7fa\" stroke=\"#14263a\" stroke-width=\"1.6\"\u003e\u003c\/rect\u003e\u003cpath d=\"M21 32.1H59V78.2a3 3 0 0 1-3 3H24a3 3 0 0 1-3-3Z\" fill=\"#c9dcec\" stroke=\"#14263a\" stroke-width=\"1.6\"\u003e\u003c\/path\u003e\u003crect x=\"25.0\" y=\"10.75\" width=\"30.0\" height=\"9\" rx=\"2.5\" fill=\"#fff\" stroke=\"#8aa3b8\" stroke-width=\"1.2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003cb\u003eTwin\u003c\/b\u003e\u003cspan\u003e38\" W x 74.5\" L\u003cbr\u003e13\" high\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-bed\"\u003e\n\u003csvg viewbox=\"0 0 80 88\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003crect x=\"21\" y=\"4.25\" width=\"38\" height=\"79.5\" rx=\"3\" fill=\"#f3f7fa\" stroke=\"#14263a\" stroke-width=\"1.6\"\u003e\u003c\/rect\u003e\u003cpath d=\"M21 31.3H59V80.8a3 3 0 0 1-3 3H24a3 3 0 0 1-3-3Z\" fill=\"#c9dcec\" stroke=\"#14263a\" stroke-width=\"1.6\"\u003e\u003c\/path\u003e\u003crect x=\"25.0\" y=\"8.25\" width=\"30.0\" height=\"9\" rx=\"2.5\" fill=\"#fff\" stroke=\"#8aa3b8\" stroke-width=\"1.2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003cb\u003eTwin XL\u003c\/b\u003e\u003cspan\u003e38\" W x 79.5\" L\u003cbr\u003e13\" high\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-bed\"\u003e\n\u003csvg viewbox=\"0 0 80 88\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003crect x=\"13.5\" y=\"6.75\" width=\"53\" height=\"74.5\" rx=\"3\" fill=\"#f3f7fa\" stroke=\"#14263a\" stroke-width=\"1.6\"\u003e\u003c\/rect\u003e\u003cpath d=\"M13.5 32.1H66.5V78.2a3 3 0 0 1-3 3H16.5a3 3 0 0 1-3-3Z\" fill=\"#c9dcec\" stroke=\"#14263a\" stroke-width=\"1.6\"\u003e\u003c\/path\u003e\u003crect x=\"17.5\" y=\"10.75\" width=\"20.5\" height=\"9\" rx=\"2.5\" fill=\"#fff\" stroke=\"#8aa3b8\" stroke-width=\"1.2\"\u003e\u003c\/rect\u003e\u003crect x=\"42.0\" y=\"10.75\" width=\"20.5\" height=\"9\" rx=\"2.5\" fill=\"#fff\" stroke=\"#8aa3b8\" stroke-width=\"1.2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003cb\u003eFull\u003c\/b\u003e\u003cspan\u003e53\" W x 74.5\" L\u003cbr\u003e13\" high\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-bed\"\u003e\n\u003csvg viewbox=\"0 0 80 88\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003crect x=\"10\" y=\"4.25\" width=\"60\" height=\"79.5\" rx=\"3\" fill=\"#f3f7fa\" stroke=\"#14263a\" stroke-width=\"1.6\"\u003e\u003c\/rect\u003e\u003cpath d=\"M10 31.3H70V80.8a3 3 0 0 1-3 3H13a3 3 0 0 1-3-3Z\" fill=\"#c9dcec\" stroke=\"#14263a\" stroke-width=\"1.6\"\u003e\u003c\/path\u003e\u003crect x=\"14.0\" y=\"8.25\" width=\"24.0\" height=\"9\" rx=\"2.5\" fill=\"#fff\" stroke=\"#8aa3b8\" stroke-width=\"1.2\"\u003e\u003c\/rect\u003e\u003crect x=\"42.0\" y=\"8.25\" width=\"24.0\" height=\"9\" rx=\"2.5\" fill=\"#fff\" stroke=\"#8aa3b8\" stroke-width=\"1.2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003cb\u003eQueen\u003c\/b\u003e\u003cspan\u003e60\" W x 79.5\" L\u003cbr\u003e13\" high\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-bed\"\u003e\n\u003csvg viewbox=\"0 0 80 88\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003crect x=\"2\" y=\"4.25\" width=\"76\" height=\"79.5\" rx=\"3\" fill=\"#f3f7fa\" stroke=\"#14263a\" stroke-width=\"1.6\"\u003e\u003c\/rect\u003e\u003cpath d=\"M2 31.3H78V80.8a3 3 0 0 1-3 3H5a3 3 0 0 1-3-3Z\" fill=\"#c9dcec\" stroke=\"#14263a\" stroke-width=\"1.6\"\u003e\u003c\/path\u003e\u003crect x=\"6.0\" y=\"8.25\" width=\"32.0\" height=\"9\" rx=\"2.5\" fill=\"#fff\" stroke=\"#8aa3b8\" stroke-width=\"1.2\"\u003e\u003c\/rect\u003e\u003crect x=\"42.0\" y=\"8.25\" width=\"32.0\" height=\"9\" rx=\"2.5\" fill=\"#fff\" stroke=\"#8aa3b8\" stroke-width=\"1.2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003cb\u003eKing\u003c\/b\u003e\u003cspan\u003e76\" W x 79.5\" L\u003cbr\u003e13\" high\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-bed\"\u003e\n\u003csvg viewbox=\"0 0 80 88\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003crect x=\"4\" y=\"2.25\" width=\"72\" height=\"83.5\" rx=\"3\" fill=\"#f3f7fa\" stroke=\"#14263a\" stroke-width=\"1.6\"\u003e\u003c\/rect\u003e\u003cpath d=\"M4 30.6H76V82.8a3 3 0 0 1-3 3H7a3 3 0 0 1-3-3Z\" fill=\"#c9dcec\" stroke=\"#14263a\" stroke-width=\"1.6\"\u003e\u003c\/path\u003e\u003crect x=\"8.0\" y=\"6.25\" width=\"30.0\" height=\"9\" rx=\"2.5\" fill=\"#fff\" stroke=\"#8aa3b8\" stroke-width=\"1.2\"\u003e\u003c\/rect\u003e\u003crect x=\"42.0\" y=\"6.25\" width=\"30.0\" height=\"9\" rx=\"2.5\" fill=\"#fff\" stroke=\"#8aa3b8\" stroke-width=\"1.2\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003cb\u003eCal King\u003c\/b\u003e\u003cspan\u003e72\" W x 83.5\" L\u003cbr\u003e13\" high\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ps26-bed\"\u003e\n\u003csvg viewbox=\"0 0 80 88\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003crect x=\"2\" y=\"4.25\" width=\"76\" height=\"79.5\" rx=\"3\" fill=\"#f3f7fa\" stroke=\"#14263a\" stroke-width=\"1.6\"\u003e\u003c\/rect\u003e\u003cpath d=\"M2 31.3H78V80.8a3 3 0 0 1-3 3H5a3 3 0 0 1-3-3Z\" fill=\"#c9dcec\" stroke=\"#14263a\" stroke-width=\"1.6\"\u003e\u003c\/path\u003e\u003crect x=\"6.0\" y=\"8.25\" width=\"32.0\" height=\"9\" rx=\"2.5\" fill=\"#fff\" stroke=\"#8aa3b8\" stroke-width=\"1.2\"\u003e\u003c\/rect\u003e\u003crect x=\"42.0\" y=\"8.25\" width=\"32.0\" height=\"9\" rx=\"2.5\" fill=\"#fff\" stroke=\"#8aa3b8\" stroke-width=\"1.2\"\u003e\u003c\/rect\u003e\u003cline x1=\"40\" y1=\"4.25\" x2=\"40\" y2=\"83.75\" stroke=\"#14263a\" stroke-width=\"1.6\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003cb\u003eSplit King\u003c\/b\u003e\u003cspan\u003eTwo 38\" x 79.5\" Twin XLs\u003cbr\u003e13\" high\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"ps26-small\" style=\"margin-top:10px;\"\u003e*Dimensions are approximate and may vary slightly. Split King ships as two Twin XL mattresses.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"section-header\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"ps26-tw\"\u003e\u003ctable class=\"ps26-t ps26-specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSerta®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCollection\u003c\/th\u003e\n\u003ctd\u003ePerfect Sleeper® (2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eCascade Canyon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Number\u003c\/th\u003e\n\u003ctd\u003e500320761\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFeel\u003c\/th\u003e\n\u003ctd\u003eFirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMattress Height\u003c\/th\u003e\n\u003ctd\u003e13\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMattress Type\u003c\/th\u003e\n\u003ctd\u003eInnerspring (tight top)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupport System\u003c\/th\u003e\n\u003ctd\u003e860-density Q4™ Support System, 4-in-1 linked coils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eZoned Support\u003c\/th\u003e\n\u003ctd\u003e5 Zoned Comfort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComfort Layer\u003c\/th\u003e\n\u003ctd\u003ePillowSoft® Aire Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEdge Support\u003c\/th\u003e\n\u003ctd\u003eBestEdge® Foam Encasement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCover\u003c\/th\u003e\n\u003ctd\u003eCoolFeel® Fabric with breathable wool layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended For\u003c\/th\u003e\n\u003ctd\u003eBack and stomach sleepers who want a steady, lifted surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFoam Certification\u003c\/th\u003e\n\u003ctd\u003eCertiPUR-US® Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in the U.S.A. with global components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eAdjustable bases, box springs, traditional frames, platform and slatted frames, bunky boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year limited warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan class=\"section-header\"\u003eCARE\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul class=\"ps26-care\"\u003e\n\u003cli\u003eUse a mattress protector to guard against spills and stains and extend the life of your mattress.\u003c\/li\u003e\n\u003cli\u003eDon't apply liquids or cleaners directly to the mattress; moisture can stain the fabric and break down the foams.\u003c\/li\u003e\n\u003cli\u003eTo freshen a soiled area, sprinkle baking soda, let it stand about 15 minutes, then vacuum. Repeat as needed and air the mattress out.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cstyle\u003e\n.ps26{color:#2a3642;line-height:1.65}\n.ps26 *{box-sizing:border-box}\n.ps26 img{max-width:100%}\n.ps26-hero{background:linear-gradient(135deg,#14263a 0%,#1b3553 60%,#23466b 100%);border-radius:16px;padding:26px 28px 24px;margin:0 0 18px;color:#e6eef5}\n.ps26-chip{display:inline-block;border:1px solid rgba(255,255,255,.28);color:#dbe8f3;font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:4px 10px;border-radius:999px;margin:0 6px 6px 0}\n.ps26 .ps26-hero h2{color:#fff;font-size:1.55em;line-height:1.25;margin:.25em 0 .5em}\n.ps26 .ps26-hero p{color:#d3e0eb;font-size:1.02em;line-height:1.65;margin:0 0 18px}\n.ps26-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}\n.ps26-tile{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:10px;padding:12px 14px}\n.ps26-tile 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