Mattress fit is personal. This mattress type is an ideal match for 33% of people. Are you part of that 33%?
The Only Official Mattress of the National Sleep Foundation
Pressure Relieving Comfort:
-Advanced Comfort Quilt® helps distribute weight evenly, improve circulation and reduce pressure points. Firm comfort foam for a firmer feel.
Proper Back Support:
-Serta's exclusive Continuous Support® Innerspring is designed using rows of continuous coils that run head-to-toe, with each coil attaching to its neighbors for more stability and durability.
-Cool Balance™ Fabric Technology moves excss heat away from the body to keep you more comfortable while you sleep.
-Head to Toe Support System helps prevent one sleepers movements from disturbing the other.
Prevents Edge Roll-Off:
-Comfort Last™ Construction: Tested beyond industry standards for durability.
Fit: Recommended for people who...
|Prefer to sleep on their back|
|Prefer to sleep on their stomach|
|Prefer only a bit of softness|
Function: Rated for its...
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The Keynes Firm is a tight top firm mattress model that is part of the Perfect Sleeper product line manufactured by Serta.
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