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Serta iComfort Blue 100 Gentle Firm by Mattress King
Serta iComfort Blue 100 Gentle Firm Layers

Serta iComfort Blue 300 Firm

The Blue 300 Firm model combines the feel of an extra-firm mattress with the benefits of our latest breakthroughs in memory foam technology. It combines our TempActiv Gel Memory Foam with a layer of EverCool® Fuze Memory Foam for enhanced cooling comfort that also supports every curve of your body. It also features a layer of Deep Reaction Memory Foam for a substantial, deep-down feel not often found in traditional memory foam.

Comfort Layer

  • ¾” TempActiv™ Gel Memory Foam
  • 1” EverCool® Fuze™ Memory Foam
  • 1” Serta® Support Foam
  • 1 ½” Deep Reaction™ Memory Foam

Support System

  • 7” Serta® Ultimate Edge® Foam Core

Approx. Mattress Height

  • 11.25″
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