Tried thees on 4 different hikes. Turned out I got these too small for me so getting a new pair. Features Suede Perwanger leather uppers with waterproof and breathable Gore-Tex® performance comfort help keep feet dry Sock-Fit™ construction reduces bulk and creates a snug fit Rubber rands for performance and protection Asymmetric lace system provides a precise fit Polyurethane and triple-density EVA in the midsoles optimize weight and performance Vibram® Drumlin soles provide traction and edging on rock when you're scrambling or boulder-hopping Boots can be resoled