Men's Revel IV Chelsea

Features 5mm multi-directional lugs for traction Stability shank delivers lightweight support 200g of KEEN.WARM Recycled PET insulation rated to -25°F/-32°C Heat Trapolator technology: Three layers of heat-trapping materials underfoot KEEN.DRY waterproof, breathable membrane Elastic gore for easy on & off High-abrasion rubber tip for added durability and protection Eco Anti-Odor for natural odor control Environmentally preferred premium leather from LWG-certified tannery Original Fit–Iconic KEEN fit with generous space across forefoot for toes to spread out Material Waterproof full-grain leather upper KEEN.Polar Traction outsole for more grip on snow and ice Compression-molded EVA midsole for cushioning Breathable textile lining Thermal Heat Shield insole captures warmth Technologies KEEN.DRY A proprietary waterproof, breathable membrane that lets vapor out without letting water in. KEEN.WARM Our signature insulation is extremely compressible and light for the foot warmth it provides, and it retains its insulating ability, even when damp. Thermal Heat Shield Footbed A tri-layer footbed used in KEEN.Warm insulated work boots that captures warmth and provides underfoot comfort.