Serta iComfort Blue 300 11-inch Gel Memory Foam Mattress Set

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.

Features:

• Resistant to dust mites, naturally antimicrobial
• Temperature-smart memory foam
• Reshapes to distribute body weight and relieve pressure points
• Never needs turning
• Tight Mattress top
• Box spring foundation recommended
• 11 inches thick
• Firm support

Layers:

• 3/4-inch TempActiv Gel Memory Foam
• 1-inch EverCool Fuze Memory Foam
• 1-inch Serta Support Foam
• 1 1/2-inch Deep Reaction Memory Foam
• 7-inch Serta Ultimate Edge Foam Core

Dimensions:

• Twin XL: 11 inches high x 39 inches wide x 80 inches long
• Full: 11 inches high x 54 inches wide x 75 inches long
• Queen: 11 inches high x 60 inches wide x 80 inches long
• Split queen: 11 inches high x 60 inches wide x 80 inches long
• King: 11 inches high x 76 inches wide x 80 inches long
• California king: 11 inches high x 72 inches wide x 84 inches long
• Regular Profile Foundation: 9 inches high
• Low Profile Foundation: 5.5 inches high
• Note, King and California King size foundation is 2 pieces