The Men's Stumptown Mountain Pass GTX Boot from Danner blends classic lines with lightweight, modern technology. The full-grain leather uppers are durable and waterproof, and they encase a waterproof and breathable Gore-Tex membrane that serves to keep your feet dry, while still allowing moisture to escape when you're hiking. A removable polyurethane footbed offers some cushion on the trail, while the Bi-fit board construction midsole ensures stability, especially when carrying a heavy pack. To keep you from sliding around, Danner added Vibram Kletterlift Thin rubber soles that provide excellent traction, without adding too much weight.