Keen Women's Revel IV Polar Mid Size:12 Outsole: Handcrafted waterproof vulcanized rubber

Outsole: Handcrafted waterproof vulcanized rubber shell with herringbone outsole

leather-covered inlay sole designed with ECCO Comfort Fibre System® Technology so foot can breathe and not overheat

Abrasion-resistant rubber toe and heel guard for durability

Famous Comfort Fit: 18 years in the making

Keen Women's Revel IV Polar Mid Size:12 Outsole: Handcrafted waterproof vulcanized rubberThe 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 KEEN. DRY waterproof, breathable membrane KEEN. Polar Traction outsole for more grip on snow and ice 5mm multi directional lugs for traction Heat Trapolator technology: Three layers of heat trapping materials underfoot 200g of KEEN. WARM Recycled PET insulation rated to 25F 32C