The Serta Perfect Sleeper Firm 14.5" Hybrid Mattress combines cooling comfort with balanced 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. The Zoned Body Support System targets key areas to relieve lower back pressure and promote alignment for all-night comfort.
Layers of premium memory foam deliver deep, contouring support while promoting heat dissipation for cooler sleep. Serta Support Foam provides the ideal balance of cushioning and stability for restorative comfort. EverCool Supreme HD Memory Foam combines advanced cooling technology with pressure relief for premium comfort. Stay cool and comfortable with a breathable wool layer and CoolFeel Fabric, engineered with 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.
EverCool Supreme Memory Foam dynamic combination of cooling, premium memory foam to cradle and cool you in a pressure-relieving embrace.
A breathable wool layer for a cool, comfortable rest.
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.

Serta StabL-Base 9" foundations provide the perfect support for your Serta mattress and are designed to provide durability and long-lasting comfort. Pairing the matching foundation to your Serta mattress will support it for the life of your mattress and help isolate the effect of your partner’s movements. Serta StabL-Base foundations meet or exceed Federal Fire Retardancy Standards when used with a compatible Serta mattress.

Mattress Top Type: Tight Top
Mattress Type: Hybrid
Included: 1 Mattress(es), 1 Box Spring(s)
Features: Temperature Regulating, Foam Layer, Cooling Layer, Cushioning Layer, Wrapped Coils, Full Support
Additional Information: Relieves Pressure Points, Eliminates Motion Transfer, Conforms To Body, Suitable for Adjustable Bed Frames
Coil Count: 614 Coils
Manufacturer Warranty: 10 Year Limited
Bed Size: Twin
Measurements: 38 Width/Inches, 74.5 Length/Inches, 14.5 Height/Inches
Maximum Weight Limit: 850 Lbs
Base Material: 70% Polyurethane, 30% Metal
Comfort Type: Firm
Mattress + Box Spring Measurements: 23.5 Height/Inches, 38 Width/Inches, 74.5 Length/Inches
Care: Spot Clean
Certifications And Listings: Certipur-Us Certified
Mattress Height: 14.5"
Country of Origin: Made in US


Set includes mattress plus box spring/foundation/base. Larger size mattress sets may feature 2-piece side-by-side foundations for easier navigation in tight spaces.