rz3 12" mattress

Its CopperBreeze cover and quilted, luxury-soft surface are just the beginning: The rz3 is layered with cool gel memory foam to control heat, with an ultimate foam base that provides perfect support.


  • CopperBreeze Temperature Optimized Sleep Cover - cooling fabric and threads made with real copper combine to regulate heat
  • Top layer - 1 inch of cool gel memory foam
  • Ventilation in top foam layer adds breathability for additional cooling
  • Middle layer - 2 inches of perfect transition foam
  • Base layer - 6 inches of ultimate base foam 
  • Cool touch cover: We use special cooling fabric that is carefully engineered to prevent heat from building up while you sleep
  • CopperBreeze technology: Copper naturally regulates temperature, so we wove threads with real copper into our cover to help disperse heat
  • Cool gel memory foam: The gel infusion in the top layer of foam keeps it from getting too warm
  • Extra quilting: Get more comfort from an added top layer that increases softness without losing the supportive base
  • Ventilation: Small holes in the second layer release heat and let the mattress breathe
  • Perfect transition foam: The middle layer of the mattress is carefully engineered to be just the right mixture of comfort and support
  • Ultimate base foam: Underneath everything is a bottom layer that provides firm support without sacrificing softness
  • Easy-to-ship box: Each mattress is rolled and sealed to keep it simple to transport and carry



Size Dimensions (H x W x D in Inches) Weight (LBs)
Twin 12 x 39 x 75 54
Twin XL 12 x 39 x 80 56
Full 12 x 54 x 75 69
Queen 12 x 60 x 80 84
King 12 x 76 x 80 102
California King 12 x 72 x 84 102

Related Items