HIGH QUALITY & SLEEK DESIGN: Crafted with 11.25" of ultra premium memory foams. A 5-layered design balances the right level of cushioning and support along the entire length of the body.
COMFORTABLE COOLING: Gel memory foam is infused with millions of active beads that regulate temperature and provide a cool to the touch feel.
SUPPORTIVE: Responds to body heat and movement, reshaping to distribute body weight and relieve pressure.
VERSATILE: Works with all bed frame types. Compatible with box springs, slatted frames and adjustable foundations.
HIGHLY RECOMMENDED: Designed and built in the USA. 97% of iComfort mattress owners have said they would recommend iComfort to a friend.
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.
Serta iCOMFORT BLUE 300 KING MATTRESS - B072JM4F5L