Revel IV Polar Boot

The Men's Revel IV Polar Boot is bound to keep you warm in whatever you're doing. KEEN.DRY keeps you nice and dry. It's the smoothness and lightweight feeling of the classic Keen hiker mixed with the warmness of a blanket. KEEN.WARM features 200g of recycled PET insulation rated to -25°F/-32°C  and a thermal heat shield insole to keep you warm. KEEN.POLAR has the grip and traction to grip and guide you through the ice and snow. What more could you ask for in a polar boot?