Beautyrest Black® Series Four 17.5" Medium Summit Pillow Top Mattress

This is the full-spec Beautyrest Black® Series Four — the top of the reimagined Beautyrest Black® Collection, with all the technology Beautyrest puts into its flagship. Triple-Stranded Pocketed Coil® Technology underneath, 4K Nano Coils in the comfort layers, Self-Response™ Latex, Micro Diamond™ Memory Foam for cooling, and a Medium Summit Pillow Top feel that sinks just enough to feel luxurious without losing structure. Showroom price on a bed like this is the kind that makes people walk away. Ours doesn't.

What's actually in it:

• Self-Response™ Latex eliminates pressure points by conforming and adapting to your body, with ventilated latex foam for airflow.
• 4K Nano Coils deliver enhanced conformability for the most premium individualized support throughout the night.
• Micro Diamond™ Memory Foam — memory foam infused with diamond particles — moves heat away from the body for a cool sleep.

Breakdown

• Quilting Layer: Sleep Climate™ Technology with PE Yarn, 0.75" SurfaceTouch™ Gel Memory Foam, 0.75" SurfaceTouch™ Gel Memory Foam, 1" AirCool® HD Foam
• Comfort Layer: 3" Dynamic Response™ Memory Foam, 1.5" Self-Response™ Latex, 1" 2K Nano Coils, 0.5" Micro Diamond™ Memory Foam, 1" 2K Nano Coils
• Support System: 8" Triple-Stranded Pocketed Coil® Technology, 1" Medium Comfort Foam Base Layer