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FROM $89.99

The SHEEX® COMFORTZN™ 37.5® Performance Mattress Pad, powered by 37.5® Technology, is scientifically proven to reduce the effects of temperature and humidity while you sleep.  37.5® technical fibers use your body’s energy to cool you down if you are hot via evaporation and warm you up if you are cool by radiating your body’s own energy back to you.  This mattress pad keeps you in the temperature Comfort Zone two and a half times longer than traditional bedding so you can sleep deeper and longer.

  • Performance Fabric Surface:  300 Thread Count, Dobby Weave.  80% Cotton/20% 37.5® Technology fibers
  • Fill: 60% Polyester/40% 37.5® Technology fibers
  • Skirt:18” Guaranteed To Fit Stretchknit® Skirt
  • 100% hypoallergenic, skin friendly
  • Fits mattresses up to 22" deep
  • Twin 39" W x 75" L
  • Full 54" W x 75" L
  • Queen 60" W x 80" L
  • King 78" W x 80" L
  • Cal King 72" W x 84" L
  • 10-year manufacturer's warranty
  • Imported
  • All sleep products powered by 37.5® technology are built to perform individually but as you layer the bed with components powered by 37.5® the number of hours in your comfort zone increases.

Machine Wash Cold Separately. Gentle Cycle. Do Not Bleach. Do Not Use Fabric Softener. Tumble Dry Low.


Free shipping
30 night guarantee

Best Features of our Original Performance Sheets


Super-Soft Touch

Our lightweight fabric is ultra-soft and feels incredibly smooth against your skin


Temperature Control

Fabric releases trapped body heat, keeping you cooler than traditional bedding