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FROM $149.99

The SHEEX® COMFORTZN™ 37.5® Down Alternative Comforter is powered by 37.5® Technology which 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.  Our down alternative comforter keeps you in the temperature Comfort Zone two and a half times longer than traditional bedding so you can sleep deeper and longer.

  • Luxurious down style and feel without odors, allergens or sharp quills
  • Performance Fabric Surface: 300 Thread Count, Dobby Weave. 80% Cotton/20% 37.5® Technology fibers
  • Fill: 60% Down-alternative Polyester/40% 37.5® Technology fibers
  • 100% hypoallergenic, skin friendly
  • Twin measures 68" W x 88" L
  • Full/Queen measures 90" W x 98" L
  • King measures 108" W x 98" L
  • 10-year limited manufacturer's warranty
  • Made in the USA from imported materials
  • 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.

Dry Clean Only

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