The North Face - Chilkats (Black/Black) - Men's: All-weather waterproof insulated winter boot. CM EVA midsole gives a soft ride and reduces foot fatigue. Injection-molded nylon shank protects foot and provides support. TNF Winter Grip rubber outsole for ample traction in the wettest and slickest foul weather conditions. Upper made from 2.02.2 mm waterproof full-grain leather 200 g. Thinsulate insulation keeps your feet warm in cold conditions. Anatomically-engineered, injection-molded waterproof Thermo Plastic Urethane (TPU) shell with forefoot flex grooves lets your foot flex comfortably while it protects it from sharp rocks and uneven surfaces. Double-adhesive, latex seam-sealed construction for superior waterproofness. Dri-lex fleece collar and tongue lining. Dual-density X-2 footbed cushions the foot in high-impact areas with long-lasting, compression-resistant, and lightweight pads. Gaiter-compatible D-ring to secure gaiter to boot for added protection from debris and moisture. Rustproof hardware.