A serious boot for rugged terrain the new Kenetrek 10" Mountain Extreme 400 is made with a one piece vamp of 2.8 mm top grain leather on top of stiff nylon midsoles with high traction K-Talon outsoles. Waterproof breathable Windtex membrane and 400 grams of Thinsulate Insulation keeps you warm and dry. Sure to become your favorite boot due to its awesome support what will really surprise you is just how lightweight and comfortable they are.FEATURES: 2.8mm Top grain leather 400g Thinsulate Insulation High traction K-Talon rubber outsoles Windtex waterproof breathable membrane Extra Padded Soft Leather Collars 10 inch height Made in ItalySuper Thick Full Grain Leather UppersKenetrek Mountain Boots have 2.8 mm thick premium full grain leather uppers utilizing a one piece vamp construction with no seams down the tongue. This increases abrasion resistance and makes the boots even more w