The North Face Chilkats Lace Boots are high cut, easy to lace boots with excellent protection from wintry conditions. From town to backcountry, keep his feet warm and dry. . Insulated with 200 g of toasty Heatshield synthetic polyester insulation. Winter Grip rubber soles for no slip traction on slush and ice. Antimicrobial dual density X 2 footbed for comfort and warmth. Waterproof pig suede upper with seam sealed construction to ensure dryness. TPR shell bottom with steel shank insert for support. Fleece lining adds extra warmth. Easy flow through laces. We suggest wearing long, thicker socks with these boots.