Sleep Philosophy

HeiQ Smart Temperature Waterproof Mattress Pad


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Layer your sleep surface for ultimate comfort and protection with Sleep Philosophy’s HeiQ Smart Temperature Waterproof Mattress Pad, available in twin, full, queen, or king size. Machine washable for easy upkeep, this down alternative mattress protector pad helps to maintain an ideal temperature with HeiQ technology that cools you down when you’re sleeping hot or retains body heat when sleeping cold. With waterproof reinforcement and moisture-wicking properties— the diamond quilting with fiberfill and soft microfiber fabric adds extra comfort with a medium level of support. 


  • Waterproof mattress protector pad with temperature regulation
  • Includes 1 mattress pad
  • Size: Twin, Full, Queen, or King
  • Twin Size Dimensions: 39" W x 75" L x 15” D
  • Full Size Dimensions: 54" W x 75" L x 15” D
  • Queen Size Dimensions: 60" W x 80" L x 15” D
  • King Size Dimensions: 78" W x 80" L x 15” D
  • Material: 100% polyester microfiber with HeiQ temperature regulating treatment/100% polyester fiber filling/non-woven back/non-woven with waterproof laminated bottom/polyester knit skirt
  • Care: Machine washable
  • Microfiber with the HeiQ smart temperature regulating treatment helps to retain body heat when you are cold and keeps you cool when you are hot.
  • HeiQ Smart Temp polymer becomes a liquid with decreasing temperature and a solid with increasing temperature.
  • Waterproof lamination provides extra protection.
  • Moisture-wicking properties work to maintain a comfortable, dry sleep environment.
  • Classic diamond quilting with medium-weight polyester fiberfill.
  • Deep pocket knit skirt fits mattresses up to 18” in height.
  • OEKO-TEX® certified for comfort and confidence.
  • Ships compressed; simply unbox, unroll, and allow it to expand to its original shape within 72 hours.
  • Protect your pillow investments as well by adding the 3M Scotchgard Waterproof Pillow Protector 2-Pack
  • Imported
Perfect timing...couldn't be more happy with the delivery of my daughters new bed. Jay Weingart