Whether you're hunkered down in the cold and wet of a Pacific Northwest winter or just need a solid boot to get you around during blizzard season in the Midwest, the Keen Revel II Boot has your back or foot. The Keen. Dry membrane seals out rain and snow while helping water vapor escape quickly, so sweat and condensation don't have time to build up. Heat Trapolator tech layers three separate heat trapping layers including 200g Keen. Warm insulation to hold warmth close to your foot and fight back against even in sub zero temperatures. Pliable nubuck leather bolsters weather protection while letting your foot move freely. The non marking rubber sole rocks 4mm multi directional lugs to help you keep your footing on icy surfaces. EVA midsole with a TPU shank cushions your foot and provides solid stability to keep you energized even if you have a lot of ground to cover. The wrap around heel support and ergonomic toe cap shields you from roots and rocks when you head off road.