KEEN REVEL IV HIGH POLAR WATERPROOF MEN'S Size:10 flexible touch

flexible touch

leather-covered insole for comfort and optional extra width when taken out

WARM insulation rated to -25°F/-32°C

a padded heel

KEEN REVEL IV HIGH POLAR WATERPROOF MEN'S Size:10 flexible touchHours 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