Upgrade your sleep experience with the Beautyrest Black 15.5" California King Medium Mattress, designed for ultimate comfort and advanced temperature regulation. Featuring dual layers of cooling technology, this mattress keeps you cool throughout the night, thanks to Micro Diamond Memory Foam infused with heat-conducting diamond particles. The Triple-Stranded Pocketed Coil Technology ensures conforming support and low motion transfer, making it perfect for uninterrupted sleep. The mattress also includes high-density foam for enhanced airflow and pressure relief, while edge support maximizes usable sleep surface. Compatible with adjustable bases, this mattress combines innovation and luxury for a truly restful night.

Key Features:

• Dual layers of cooling technology for temperature regulation
• Gel memory foam for immediate pressure relief
• Micro Diamond Memory Foam to move heat away from the body
• High-density foam for airflow and enhanced pressure relief
• Triple-Stranded Pocketed Coil Technology for conforming support and motion separation
• Mattress edge support to maximize sleep surface
• Medium comfort level
• Compatible with adjustable bed bases

Specifications:

• Mattress Thickness: 15.5"
• Size: California King (72" W x 83.5" L)
• Weight: 177.97 lbs
• Comfort Level: Medium
• Top Type: Tight Top
• Foam Type: Gel Memory Foam
• Layers: 9
• Weight Capacity: 1,000 lbs
• Cooling Type: Phase Change Material
• Moisture-Wicking & Breathable Construction
• Low Motion Transfer
• 10-Year Limited Warranty