Serta iComfort - F500 - SmartSupport - Cal King

For a feeling of unmatched responsive cradling that follows your body's every move, our all-new iComfort SmartSupport™ beds combine our exclusive EverFeel ® Triple Effects™ Gel Memory Foam with our new SmartSupport™ Memory Coil System. This is the world's first memory coil support layer that brings the unique feel and response of memory foam to an advanced spring system - but without the springy feel of other support systems.

The F500 model features an extra-thick layer of our exclusive EverCool® Memory Foam, a cushioning material that gently cradles the body for a softer, yet supportive feel regardless of temperature conditions.

Ultimate Edge® Foam Support Core
Advanced foam system helps support your body throughout the night
Built to be extremely durable for support night after night
Ultimate Edge® Support strengthens the mattress edges

1" Cool Action™ Gel Memory Foam
Serta's original gel memory foam infused with millions MicroSupport® gel beads
Provides excellent pressure relief, targeted support and heat dissipation
Now enhanced with Serta's revolutionary EverTemp™ Technology

2" EverCool® Plus Memory Foam
Cushioning memory foam gently cradles the body
Unique open cell structure helps dissipate heat away from the sleep surface
Now enhanced with Serta's revolutionary EverTemp™ Technology

1" Serta® PillowSoft™ Foam
This extra-soft foam gently contours the body to provide enhanced cushioning.

SmartSupport® Memory Coil System
World's first memory coil support layer brings the unique feel and response of memory foam to an advanced spring system
Compact layer features hundreds of individually wrapped, slow recovery coils that work with the foam layers above and below to continuously adapt to the contours of your body
Helps provide additional conforming support without any of the unwanted springy feel of other support systems

1" EverFeel® Triple Effects™ Gel Memory Foam
Helps relieve pressure points for increased comfort
Provides added support to help with body alignment
Aids in temperature regulation while you sleep

1" Serta® PillowSoft™ Foam
This extra-soft foam gently contours the body to provide enhanced cushioning.