KEEN 1029411 Men's Revel IV Mid Polar Bison

1029411 Keen Men&';s Revel IV Mid Polar Bison The agility of a light hiker with the warmth of a down jacket. With 200g of insulation, heat-trapping materials underfoot, and exceptional grip on snow and ice. Original Fit has generous space across the forefoot for toes to splay. Heat Trapolator technology: Three layers of heat-trapping materials underfoot 200g of Keen Warm Recycled P.E.T. insulation rated to -25AdegF/-32AdegC Notch in back for Achilles movement and comfort Metal eyelets for added durability Compression-molded foam midsole for cushioning Thermal Heat Shield insole captures warmth Keen Polar Traction outsole for better grip on snow and ice Materials Waterproof leather and performance mesh upper Breathable textile lining Non-marking multi-directional lugs for increased traction Product Care Gently brush leather with a soft bristle brush or hand towel to remove loose dirt and debris. Tough stains may require a leather cleaner.