Experience the trusted comfort of Serta with Serta® Classic®. Featuring a soft, breathable cover, Pillowsoft® Aire Foam, and an 800-density coil support system, this mattress helps you sleep comfortably and wake ready to ease into your day. With 3 zones for lower back support, this mattress balances cool breathability with responsive support for a classically comfortable rest.

Plush Euro Top- great for side sleepers for extra comfort at the shoulders, hips and lower back.
Breathable cover a soft, breathable cover helps you rest and wake refreshed.
3 zoned body support offers 3 separate zones to provide lower back support for Classic comfort.
A breathable memory foam helps enhance airflow and heat dissipation for a feeling that can only be described as a cool, contouring type of comfort.
This 800-coil density system provides contouring, cradling support and minimizes motion transfer.
Certipur-US® Certified.
Designed and built in USA.
Adjustable friendly.
10 year warranty 

The Serta Flat Mattress Foundation is a 9" box spring alternative and provides the perfect support for your Serta mattress and is designed to provide durability and long-lasting comfort. Pairing this bed base with your mattress will support it and extend its life while helping isolate the effect of your partner’s movements in bed. 

Mattress Top Type: Euro Top
Mattress Type: Innerspring
Included: 1 Mattress(es), 1 Box Spring(s)
Features: Full Support, Cushioning Layer, Cooling Layer, Wrapped Coils, Foam Layer
Additional Information: Conforms To Body, Relieves Pressure Points, Suitable for Adjustable Bed Frames, Eliminates Motion Transfer
Coil Count: 324 Coils
Manufacturer Warranty: 10 Year Limited
Bed Size: Twin
Measurements: 38 Width/Inches, 74.5 Length/Inches, 12.5 Height/Inches
Maximum Weight Limit: 850 Lbs
Base Material: 70% Polyurethane, 30% Metal
Comfort Type: Plush
Mattress + Box Spring Measurements: 38 Width/Inches, 21.5 Height/Inches, 74.5 Length/Inches
Care: Spot Clean
Certifications And Listings: Certipur-Us Certified
Mattress Height: 12.5"
Country of Origin: Made in US

Set includes mattress plus box spring/foundation. King and Cal. King mattress sets feature 2-piece side-by-side foundations for easier navigation in tight spaces.