Updated for more underfoot comfort and a lighter weight, The North Face® Men’s Chilkat V 400 WP still boasts their warmest package of toasty Heatseeker™ Eco insulation for comfort on cold winter adventures. Full-grain waterproof Leather and Suede upper Elevated rustproof metal hardware Waterproof, seam-sealed construction 400 grams of Heatseeker™ Eco insulation for exceptional warmth Webbing loop at heel for easy on/off Heel clip for snowshoe compatibility D-ring at bottom of tongue for gaiter attachment Secure heel fit Compression-molded EVA midsole for long-lasting cushioning Streamlined, waterproof, molded-TPU shell for increased flexibility Surface Control™ Rubber outsole optimized for winter conditions Product Features: Outsole:TPU (Thermoplastic Polyurethane) shell; Surface Control™ Rubber Lining:Moisture-wicking Textile Upper:Waterproof Full Grain Leather and Suede Height:8" Weight:(½ pair): 1 lb. 9.16 oz. (713.3 g) Waterproof:Yes, seam-sealed Insulation:400 g Heatseeker™ Eco Midsole:Compression-molded EVA (Ethyl Vinyl Acetate) Cushioned Foam The North Face Men's Chilkat V 400 Waterproof Boot