La Sportiva Men's FC ECO 3.0 GTX Hiking Boot 100% Leather and mesh Rubber sole Vibram Hiking w/ Impact Brake System&trade; Comfortable mid cut allows for ample mobility without sacrificing stability Easy flexing upper helps to create a great fit to keep your comfortable all day Made of recycled materials Gore-Tex/Dri-Lex Bristol 40% Recycled Nylon