The iComfort Hybrid mattress features EverFeel® Triple Effects™ Gel Memory Foam. The iComfort Hybrid also features advanced Duet® Coil System to create a sleep experience unlike no other.
iComfort® Sleep System
Featuring our Cool Action™ Gel Memory Foam - the world's first memory foam infused with the support and cooling touch of Serta's MicroSupport™ gel.
Serta's iComfort® EFX™ collection features both exclusive EverFeel™ Technology & an enhanced layer of Cool Action™ Dual Effects® Gel Memory Foam.
The unique construction of the iSeries line combines the same memory foam innovations found in the all-foam iComfort® Sleep System with the support of an advanced innerspring.