The Winter Adventure Guide: Explore More in Season Four
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KEEN Revel IV High Polar Boot - Women's


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Revel IV High Polar Boot

The Keen Revel IV High Polar Boot readily steps in from frozen tundra conditions to embrace your feet like a favorite, hearth-warmed blanket with thermal resistance down to a whopping -40F. As you sip the morning brew on the cabin patio, the recycled PET insulation closes in around your ankle to trap in long-lasting warmth for sensitive toes. And as the day’s adventure gets underway on the snow-covered trails, the molded rubber outsole provides confident traction and resists the penetrating cold underfoot.

  • Heavily fortified, deep-winter trekking and work boot
  • Waterproof synthetic and leather membranes
  • Heat rated to well below freezing conditions
  • Thermal trapping insulation layers reflect heat back
  • EVA midsole provides durability and responsive cushioning
  • Enhanced grip on snow and ice with 5mm multi-directional lugs
  • Item #KENZ5CD

Upper Material
KEEN.DRY membrane
recycled PET
Temperature Rating
Thermal Heat Shield
EVA, stability shank
KEEN.Polar Traction
Recommended Use
casual, hiking
Manufacturer Warranty
1 year

Tech Specs

What do you think about this product?


>Rating: 1

Sadly got blisters

True to size
Size Bought

I have worn and loved Keen boots, but this pair gave me horrible blisters. There is a seam inside the boot right above the heel, which is what caused the rub. I was wearing ski socks, but maybe a thicker sock, worn with a sock liner, would have prevented it. Otherwise, loved the boots.