This all-foam support system is designed to provide proper support throughout the night while also working to reduce pressure build up that can disrupt a peaceful sleep.Cool Action™ Dual Effects™ Gel Memory Foam with EverFeel™ Technology - the world's first dual-action gel memory foam infused with both Serta's original MicroSupport® gel & our new MicroCool+™ gel.
Ultimate edge support strengthens the mattress edges & reduces potential edge "roll-off"
Cool Action™ Gel Memory Foam, Cool Action™ Dual Effects™ Gel Memory Foam with EverFeel™ Technology & EverCool™ Memory Foam
ComfortLast® Foam Core with Ultimate Edge® Support
Mattress is 12¼" high
98% Polyester & 2% Lycra - Zippered Cover with Tencel & Temperature Regualting Properties
WARRANTY: 25 YEARS - 15 YEARS NON PRO-RATED & 10 YEARS PRO-RATED