Men's Revel IV Exp Mid Polar Black CHILDRENS and a Vibrams® Icetrek rubber

and a Vibrams® Icetrek rubber lug traction outsole for improved traction

Run without boundaries

BELLOWS FLEX in the upper for more bend and less wear

Rubber outsole

Men's Revel IV Exp Mid Polar Black CHILDRENS and a Vibrams® Icetrek rubberAll warmth and traction, and no bulk. KEEN's winter hiking boots feature 200g of insulation made from recycled plastic bottles, heat trapping materials underfoot, and better grip on snow and ice. Details 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 waterproof, breathable membrane Eco Anti Odor