Cool Twist® Gel Foam and Custom Support® Flex 704 work together to form the perfect firm mattress for you that lets the stress melt away into a relaxing and restful night.
- upholstery layer: ½" Cool Twist Gel Foam; 2" Serta PillowSoft® Foam
- quilt layer: FireBlocker Fiber; Pillo-Fill®; 1" Serta PillowSoft Foam
- Comfort Right® layers reduce tossing and turning; Cool Balance® Technology combines heat with moisture-regulating fabric; TrueSense® Design minimizes impact of movements
- innerspring system: Custom Support Flex 704 for continuous coil design that features rows of durable carbon steel
- Comfort Last® Construction & Total Edge® Foam Encasement extends sleep surface and eliminates potential roll-off
- twin mattress: 74.5x38x11"H; 420 coil count
- full mattress: 74.5x53x11"H; 600 coil count
- queen and split queen mattress: 79.5x60x11"H; 704 coil count
- king mattress: 79.5x76x11"H; 896 coil count
- cal. king mattress: 83.5x72x11"H; 858 coil count
- made in America
Includes mattress plus box spring.
You can purchase this mattress without a box spring, but your best value is to buy the set together. The matching box spring is specially designed to provide support, absorb shock and reduce wear to the mattress. You'll sleep more comfortably, and your new mattress will last longer.