Chippewa® Men's Weddell Arctic is a 9-inch tall lace-up boot with a rugged Leather exterior that features the Chip-A-Tex® waterproof membrane system. It's breathable but water is locked out of the boot by the membrane shield. It has Texon® 460 waterproof insoles that deliver heightened comfort through a moisture management lining system that's quick drying. This boot guarantees to keep your feet warm with a Wool Polypropylene felt that insulates the foot for even greater warmth and comfort, yet still thin enough to allow complete freedom of movement and designed for some of the harshest conditions and retains insulating value in damp conditions. The Vibram® outsole provides maximum traction on wet and dry surfaces so this boot can withstand snow, ice, and rain. Premium Leather upper Goodyear® Leather/Chip-A-Tex® waterproofing Genuine Lamb Shearling lining Texon® 460 insole Flat steel shank Vibram® Cascade outsole Product Features: Upper:Waterproof Full Grain Leather Waterproof:Yes Outsole:Vibram® Cascade Rubber traction Height:9" Lining:Genuine Lambswool Shearling Support (shank):Steel Insole:Texon® 460 Wool and Polypropylene Insert:Chip-A-Tex® Waterproof, Breathable Bootie Chippewa Men's 9" Weddell Arctic Waterproof Boot