Serta Perfect Sleeper® Cascade Canyon 13" Medium Mattress

Serta Perfect Sleeper®Cascade Canyon2026 CollectionInnerspring The Just-Right Middle for Every Sleep Position The Serta Perfect Sleeper® Cascade Canyon Medium Mattress is a 13" innerspring tuned for balance. Linked Q4™ coils spread your weight evenly, 5 Zoned Comfort adds firmer support under the lower back, and PillowSoft® Aire Foam softens the surface just enough for side, back and stomach sleeping. FeelMedium Profile13" Support860-Density Q4™ Coils Best ForAll sleep positions Comfort LevelThis mattress: Medium Extra Firm Firm Medium Plush Ultra Plush How It FeelsMedium Comfort, Explained Medium is the crowd-pleaser: not too soft, not too firm. There's enough give to ease pressure at the shoulders and hips, and enough push-back to keep the midsection supported when you roll onto your back or stomach. It's an easy pick for couples with different sleep styles or anyone who moves around at night. Ideal for: Couples and combination sleepers who change positions What's Inside the Cascade Canyon Medium Serta's Q4™ Support System: 860-density 4-in-1 linked coils. Construction · Bottom to Top 1Q4™ Support System 860-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. 25 Zoned Comfort Alternating firm and plush zones are designed to hug the curves of your shoulders, back and hips, adding support where the body naturally curves. 3PillowSoft® Aire Foam A gently rippled comfort foam that cushions pressure points while promoting airflow through the comfort layers. 4CoolFeel® Fabric with breathable wool A cooling-performance cover fabric paired with a breathable wool layer to help regulate temperature and minimize overheating. CertiPUR-US® Certified foams · Made in the U.S.A. with global components Why You'll Love It Designed to Ease Aches Zoned coil support and pressure-relieving foams are designed to help relieve aches and back pain by keeping your body in natural alignment. Sleeps Cool CoolFeel® Fabric and a breathable wool layer help regulate temperature, while the coil core lets air move through the mattress. Built to Last Linked 4-in-1 coils share the load evenly across the bed, helping reduce sagging and body impressions over time. Classic Innerspring Feel A responsive, on-top-of-the-bed feel that's easy to move on, with the airflow and bounce people love about coils. Zoned SupportSupport Where Your Body Needs It Your 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 Medium keeps your spine aligned from head to toe. Choose Your Cascade Canyon Feel 13" ProfileFirmBack & stomach sleepersView → 13" ProfileMediumAll sleep positionsViewing 13.5" ProfilePlushSide sleepersView → 14" ProfileMedium Pillow TopAll sleep positionsView → 14" ProfilePlush Pillow TopSide sleepersView → Compare the Perfect Sleeper® Collection Series Type Coils Comfort Layer Cover Feels & Heights Cascade Ridge Innerspring 860-density Q4™ PillowSoft® Aire Foam CoolFeel® Fabric Plush 12.5" Cascade CanyonTHIS SERIES Innerspring 860-density Q4™ PillowSoft® Aire Foam CoolFeel® Fabric + wool Firm 13", Medium 13", Plush 13.5", Medium Pillow Top 14", Plush Pillow Top 14" Cascade Range Innerspring 920-density Q4™ QuiltLoft™ Memory Foam CoolFeel® Plus Fabric + wool Extra Firm 14", Medium 14", Firm Pillow Top 14.5", Plush Pillow Top 15" Cascade Bluff Hybrid 920-density Q4™ EverCool® Supreme Memory Foam CoolFeel® Plus Fabric + wool Medium 13.5", Firm 14.5", Plush 14.5" Every model shares Serta's Q4™ Support System, 5 Zoned Comfort, BestEdge® Foam Encasement and a 10-year limited warranty. 10-Year Limited WarrantySerta covers manufacturing and workmanship defects. CertiPUR-US® CertifiedFoams certified for content, emissions and durability. Made in the U.S.A.Built in the U.S.A. with global components. Adjustable Base ReadyAlso works with box springs, platforms and slatted frames. MATTRESS DIMENSIONS Twin38" W x 74.5" L 13" high Twin XL38" W x 79.5" L 13" high Full53" W x 74.5" L 13" high Queen60" W x 79.5" L 13" high King76" W x 79.5" L 13" high Cal King72" W x 83.5" L 13" high Split KingTwo 38" x 79.5" Twin XLs 13" high *Dimensions are approximate and may vary slightly. Split King ships as two Twin XL mattresses. SPECIFICATIONS Brand Serta® Collection Perfect Sleeper® (2026) Series Cascade Canyon Model Number 500320661 Feel Medium Mattress Height 13" Mattress Type Innerspring (tight top) Support System 860-density Q4™ Support System, 4-in-1 linked coils Zoned Support 5 Zoned Comfort Comfort Layer PillowSoft® Aire Foam Edge Support BestEdge® Foam Encasement Cover CoolFeel® Fabric with breathable wool layer Recommended For Couples and combination sleepers who change positions Foam Certification CertiPUR-US® Certified Origin Made in the U.S.A. with global components Compatibility Adjustable bases, box springs, traditional frames, platform and slatted frames, bunky boards Warranty 10-year limited warranty CARE Use a mattress protector to guard against spills and stains and extend the life of your mattress. Don't apply liquids or cleaners directly to the mattress; moisture can stain the fabric and break down the foams. To freshen a soiled area, sprinkle baking soda, let it stand about 15 minutes, then vacuum. Repeat as needed and air the mattress out.