DESIGN: 2.2 mm Waterproof Full Grain Leather Upper, Nappa Leather Collar Lace-up with heel loop for easy off and on No break-in period needed giving you all-day comfort on the first wear Positive lock heel pocket Weight: 2 lbs. 15 oz. (1320g) IN-SHOE COMFORT: Straight line SUMMIT last that has a classic hiking shape with a rockered toe ensuring the wearer does not have flat footing Dual Density EVA footbed A.T.C. (All Terrain Compound) Midsole with EVA Cushioning PodsTPU Shank combines the athletic feel of EVA with the durability of polyurethane to meet the performance demands of hiking DURABILITY AND TRACTION: GORE-TEX with Extended Comfort Technology gives you a waterproof barrier that is also breathable keeping you dry and comfortable Vasque Exclusive Vibram® Frontier with XSTrek Compound delivers grip in wet conditions and better abrasion resistance for real-world durability ADDITIONAL DETAILS: Offers a range of widths to address more foot shapes and sizes