Mattress & Low Profile Box Set (Full) iSeries Profiles Caliber Hybrid Sleep System by Serta

Are you interested in the benefits of a memory foam mattress, but rather the comfort and support of a traditional innerspring mattress? Stera’s iSeries hybrid mattresses combine the same memory foam innovations found in their 100% foam iComfort® Sleep System with the support of a superior innerspring. This unique construction provides cooling comfort at the sleep surface with strong individual support for each person.Each iSeries hybrid mattress comes with Cool Action™ Dual Effects Gel Memory Foam – Serta’s newest breakthrough in gel memory foam technology.

This is the world’s first material to combine both their original MicroSupport® gel and their MicroCool+™ gel in a material with up to 25% more gel in total than their original formula. Furthermore, Serta have upgraded their exclusive individually wrapped coil support system by including even more Duet® Coils, which assist properly balanced comfort and support across the mattress independent of body type.