Explore SleepTrue Mattresses
An actually affordable mattress designed with many of the same comfort components in higher-end Serta models – call it a perk for being the America’s #1 mattress brand*
The Serta® Big Rapids II mattress features Serta® PillowSoft™ Foam that gently contours the body to provide extra cushioning. This mattress also features 391 count SertaFlex™ Innerspring which uses an offset coil design to ensure maximum flexibility and responsiveness. The alternating coil design enhances stability and strengthens mattress edges.
- FireBlocker® Fiber
- 1/2" Serta® PillowSoft® Foam
- 391 SertaFlex® Innerspring