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Sealy Kelburn II Cushion Firm

This Sealy Posturepedic Kelburn mattress comes in a Cushion Firm softness level which is one step above the Firm. This 12.5″ tall mattress provides an ideal sleeping surface for side sleepers, back sleepers, and stomach sleepers thanks to its body contouring design. Both the innerspring system and gel memory foam top layers conform to your body as you lay down to provide you with support exactly where you need it. The gel memory foam on top is infused with OUTLAST to create the OptiCool gel that is adept at helping you regulate your body temperature for optimal sleep.

Starting at: $1275


  • Premium ForeverFlex Stretch Fabric

Comfort Layers

  • 1” OptiCool 3-Zone Ventilated Gel Memory Foam
  • 2” SuperSoft Foam
  • CoreSupport Center – Additional gel memory foam across the middle 1/3 of the mattress
  • Phase Changing Material (PCM)

Additional Support

  • Zoned Sealy Embrace PLUS Encased Coil System
  • Coil Gauge: 14
  • Wrapped with the SolidEdge HD Premier Edge System
  • 3" Foam Encasement Wrap

Coil Count

  • Twin XL – 525
  • Full – 726
  • Queen – 875
  • King – 1120
  • Cal King – 1110

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