Keen Revel IV EXP CF Polar Winter Boots - Men's

Warmth you can take anywhere. The Keen Revel IV EXP CF Polar Winter Boot combines serious insulation and waterproof protection for everything from coffee runs to trails. Synthetic insulation and a three-layer Heat Trapolator system keep you warm from the ground up while the adjustable ClickFit system lets you dial in your perfect fit. KEEN.DRY Waterproofing keeps your feet dry through changing weather, so you can confidently step through puddles and early spring slush without hesitation. The roomy Original Fit gives your toes space to spread naturally, and KEEN.POLAR TRACTION with 5mm multi-directional lugs provides dependable grip on rocky, snowy and icy surfaces.

• 200g of KEEN.WARM insulation provides warmth rated to -25°F/-32°C for cold winter conditions
• Heat Trapolator technology uses three layers of heat-trapping materials underfoot to help retain warmth
• Thermal Heat Shield insole captures warmth beneath your feet for added insulation on cold ground
• KEEN.POLAR TRACTION outsole provides enhanced grip on snow and ice for confident winter footing
• 5mm multi-directional lugs provide traction across snowy sidewalks, packed trails and slippery winter terrain
• Original Fit offers generous room across the forefoot so your toes can spread naturally for added comfort and stability
• Compression-molded foam midsole cushions each step for comfortable walking on hard winter surfaces
• Lightweight stability shank provides support underfoot without adding unnecessary bulk
• Achilles notch allows natural movement at the back of the ankle for improved comfort while walking
• Two-finger webbing loop at the heel makes pulling the boots on quick and easy