The Men's REVEL IV HIGH POLAR by Keen in Raven/North Atlantic and -40C rated

Give winter the polar bear hug it deserves while basking in total warmth and comfort. These boots greet the season with gusto and sustainability in mind, featuring certified better leather, layers of KEEN.WARM Recycled P.E.T plastic insulation, PCF-free water repellency, plus the KEEN.POLAR TRACTION outsole that digs into frigid terrain. Pow! These waterproof winter boots for men have a higher profile for deeper powder and our warmest insulation (rated to -40°C / -40°F), plus better grip for snow and ice.

• Non-marking multi-directional lugs for increased traction
• 5mm multi-directional lugs for traction
• Stability shank delivers lightweight support
• KEEN.WARM Recycled PET insulation rated to -40°C / -40°F
• KEEN.DRY waterproof, breathable membrane
• Eco Anti-Odour for natural odour control
• Environmentally preferred premium leather from LWG-certified tannery
• Waterproof leather and performance mesh upper
• KEEN.Polar Traction outsole for more grip on snow and ice
• Compression-molded EVA midsole for cushioning
• Breathable textile lining
• Thermal Heat Shield insole captures warmth