KEEN REVEL IV POLAR WATERPROOF MEN'S TYPE_BOOT 20% lyocell lining or 17mm

20% lyocell lining or 17mm UGGplushâ„¢ 60% upcycled wool

or anywhere in between

Removable insoles made of cork

Patterns and materials in a given model may influence fit

Slip-resistant outsole for dry

KEEN REVEL IV POLAR WATERPROOF MEN'S TYPE_BOOT 20% lyocell lining or 17mmThe 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. Features 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 25F 32C Notch in back for Achilles movement and comfort Metal eyelets for added