The Modoc is a 6-inch tall men's lace-up boot crafted to keep you warm in extreme cold temperatures and yet still provide lightweight comfort. The rugged golden brown leather exterior 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 400 grams of 3M Thinsulate Ultra that's lightweight breathable and moisture-resistant. It's loftier and thicker than original Thinsulate insulation 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. Made in the USA with global parts. Chippewa Mens Boots 25203 MODOC WATERPROOF INSULATED