Copper Split-Top King


COPPER Split-Top King


  • 12” Gel Memory Foam
  • Unique Cooling Cover with Mineral Metallic Fiber Technology
  • 1″ Sapphire Tech Breathable Memory Foam
  • 3′ Comfort Select Cool-Technology Gel Infused Memory Foam
  • 8″ Cellular Engineered Poly Support Foam
  • The split is 36 inches
  • Adjustable Base Friendly


The Copper 12-inch mattress boasts the unique phase change cooling cover with copper infused fiber.  Copper is a naturally conductive element and when it is compressed, the copper cells interact with each other creating a super cool thermal conductor.  Your body weight compresses the copper and in return the copper inside the cover draws heat away from your body.  Progressive layers of gel memory foam, ply foam, and high-density base foam provide incomparable orthopedic support, so you can wake up rejuvenated from an amazing night’s sleep.

Sapphire Sleep 20-Year Warranty




SKU: 00002-1 Category:

Additional information


California King 72"x84", King 76"x80", Queen 60"x80", Split Top King 76"x80", Twin 38"x75"