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EXCOU Extreme Cold - Thick Cushion

Unisex over-calf

Designed for feet that hurt:  Specifically engineered to deliver maximum protection and comfort in the most extreme cold conditions. Unique padding is engineered for cold weather boots and is engineered for cold weather boots and is clinically shown to reduce blisters, pain, pressures and moisture.

Product details below
Extreme Cold - Thick Cushion

Unique padding specifically designed for Extreme Cold

Why Thorlos?

Watch and see how Thorlos clinically-tested padding reduces blisters, pain, pressures and moisture—and make your feet feel better, guaranteed.

What Independent Clinical Studies Say About Thorlos

Thorlos padding has been the subject of eight independent clinical research studies that were published in peer-reviewed medical journals. The results showed the proprietary padding reduces foot pain, blisters and other foot conditions, pressures on the foot and moisture.


  • Cushioned arch for a better fit, more support and more comfort.
  • Unique padding specifically designed for extreme cold weather activities, clinically shown to reduce blisters, pain, pressures, and moisture for maximum protection.
  • Ventilation panel extra moisture control and breathability.
  • Low profile toe seam won’t rub or irritate feet.

Product Details

  • Length: over-calf
  • Cushion: Thick Cushion
  • Fiber Contents: 60% Worsted wool , 26% Exclusive THOR•LON® Acrylic , 11% Nylon , 3% Spandex
  • Care instructions: For longer product life, maximum protection and comfort, wash and dry inside out (to fluff up the pads) using liquid fabric softener after each use (to lubricate the fibers for longer life). For optimal benefits, liquid fabric softeners are always recommended. Do Not Bleach. Wash Normal: 105F/40C. Dry Normal Medium. Do Not Dry Clean. Do Not Iron.
  • Proudly made in the USA

51 Reviews

4.7/5 overall rating