Our firmest iComfort Hybrid model combines our TempActiv™ Gel Memory Foam with a thick layer of Deep Reaction™ Max Memory Foam for cooling comfort with deep down support. Your body gets exceptional support from our Serta® Hybrid Coil™ support system, built to deliver the ideal trifecta of comfort, support and durability.
The Blue Fusion 500 Extra Firm is finished with our soft, yet durable TempActiv™ Balance Fabric for high-performance heat and moisture regulation.
- TempActiv™ Gel Memory Foam
- Deep Reaction™ Max Memory Foam
- TempActiv™ Balance Fabric
- Compatible with Serta Adjustable Foundations