KEEN REVEL IV HIGH POLAR WATERPROOF MEN'S GENDER_WOMEN'S 17mm Twinface sheepskin upper

17mm Twinface sheepskin upper

Removable PU insole with arch support for long-lasting comfort

ECCO FLUIDFORMâ„¢ Direct Comfort Technology

for that optimal fit

Made with soft shearling and premium nubuck leather

KEEN REVEL IV HIGH POLAR WATERPROOF MEN'S GENDER_WOMEN'S 17mm Twinface sheepskin upperHours of warm, dry feet on the coldest days. With a higher profile for deeper powder and our warmest insulation (rated to 40F), plus better grip on ice. Features Original Fit has generous space across the forefoot for toes to splay Heat Trapolator technology: Three layers of heat trapping materials underfoot 400g of KEEN. WARM Recycled P. E. T. insulation rated to 40F 40C Notch in back for Achilles movement and comfort Metal eyelets for added