The Sapuen Low Gore-Tex® is a versatile hiking shoe for any terrain. The Mammut Flextron Technology® supports the natural rolling motion of the foot, resulting in more efficient energy use while hiking and climbing. Maximum comfort is ensured by the Mammut Georganic 3D Technology®. All parts in contact with the foot are anatomically shaped for a perfect fit, and the classic tongue construction allows for easy entry. Optimized for hiking: a Vibram® rubber compound provides good grip on outdoor surfaces, and the sole design supports self-cleaning. The waterproof Gore-Tex® membrane guarantees dry feet.