Keen M Revel IV Mid Polar Waterproof woo_import_4 a CUB MATCH™ sockliner uses

a CUB MATCH™ sockliner uses a tiger graphic to help kids recognize the left shoe from the right shoe

thanks to the abrasion-resistant rubber sole

Hydrophobic mesh lining

Crafted from a combination of oil nubuck and nubuck leathers

temperature: -40F

Keen M Revel IV Mid Polar Waterproof woo_import_4 a CUB MATCH™ sockliner usesThe agility of a light hiker with the warmth of a down jacket. We built the Revel IV Mid Polar men's winter boots with active, frigid days in mind. With 200g of insulation, heat trapping materials underfoot, and exceptional grip on 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 25F 32C KEEN. DRY