The Serta Perfect Sleeper Keefer mattress features an extra-plush layer of Serta’s Cool Action Gel Memory Foam, the world’s first premium memory foam infused with the support and cooling touch of Serta’s MicroSupport gel – now available for the first time in Perfect Sleeper.
This mattress also features a plush layer of Serta’s PillowSoft Foam for gentle cushioning and is compatible with a Serta adjustable foundation, including the Pivot™ Head-Up and Motion Essentials II models.
Helps reduce tossing and turning with Cool Action™ Gel Memory Foam
Encourages proper back support and alignment with the Comfort Last® Foam Core
Promotes a balanced sleep temperature with Cool Balance® Technology
Minimizes impact from partner movement with our TrueSense® motion-isolation design
Resists sagging and edge roll-off with Serta’s Ultimate Edge® Foam Encasement
Layers above the Core:
CoolAction Dual Effects Gel Memory Foam,PillowSoft Foam
Comfort Last Foam w/Ultimate Edge Support
Box Spring - Foundation:
tabL Base Wood Foundation,Adjustable Base(optional)