The Serta Perfect Sleeper Firm 14.5" Mattress combines cooling comfort with dependable support for restorative sleep night after night. At its core, the Q4 Support System- 920 4-in-1 coils with BestEdge foam encasement-provides even weight distribution, stable support, and helps prevent sagging over time. A Comfort Gel Memory Foam is designed to relieve lower back pressure and promote alignment for all-night comfort. Zoned support cushions pressure points like shoulders and hips while keeping the rest of your body comfortably supported.
Layers of QuiltLoft HD Memory Foam and Serta HD Support Foam provide additional stability and cushioning for lasting comfort. Stay cool and comfortable with a breathable wool layer and CoolFeel Fabric, engineered with advanced cooling performance technologies.
The Perfect Sleeper, featuring our Q4 Support System, offers lasting support, pressure relief, and cooling comfort at a great value-for perfect sleep, night after night.

Experience firm, dependable support with the Q4 Support System. Its 920 4-in-1 coils are perfectly linked to evenly distributing weight, reduce pressure points, and provide stable, durable support that helps prevent sagging over time.
Stay cool and comfortable with CoolFeel Fabric and a breathable wool layer, engineered with advanced cooling performance technologies to help regulate temperature and prevent overheating for a refreshing night's sleep.
Personalize your sleep experience with a mattress designed for adjustable bases, so you can customize your comfort and find the perfect position for reading, relaxing, or sleeping soundly.
QuiltLoft Memory Foam this conforming quilt-layer foam hugs your body for additional comfort at the surface of your mattress.
Firm and supportive with a pillowy, cloud-like top layer
Made to Order in the USA- Expertly crafted and assembled in U.S. factories using a blend of American-made and imported materials, guaranteeing exceptional quality and care
CertiPUR-US Certified means our foam was tested for and is free from harmful chemicals and gases.

Mattress Top Type: Pillow Top
Mattress Type: Innerspring
Included: 1 Mattress(es)
Features: Cooling Layer, Wrapped Coils, Cushioning Layer, Temperature Regulating, Foam Layer, Full Support
Additional Information: Suitable for Adjustable Bed Frames, Relieves Pressure Points, Conforms To Body, Eliminates Motion Transfer
Coil Count: 614 Coils
Manufacturer Warranty: 10 Year Limited
Bed Size: Twin
Measurements: 74.5 Length/Inches, 14.5 Height/Inches, 38 Width/Inches
Maximum Weight Limit: 850 Lbs
Base Material: 70% Polyurethane, 30% Metal
Comfort Type: Firm
Care: Spot Clean
Certifications And Listings: Certipur-Us Certified
Mattress Height: 14.5"
Country of Origin: Made in US

Includes mattress only. Mattress plus box spring option also available.