Using state-of-the-art manufacturing technology, we created a sporty and supple hiking shoe for several days of travel, trekking, and quick mountain hiking. Utilizing MAMMUT Flextron technology that integrates a spring-loaded steel sole into the midsole, the Ducan High GTX_ Men prevents foot distortion and provides excellent vertical support so you can consume energy more efficiently in hiking and climbing. With MAMMUT Georganic 3D technology to ensure the natural movement of the foot, this shoe combines a dynamic geometric design with a natural cut that blends into the foot. It also features a monotan construction for asymmetrical racing, one-sided entry, and an anatomical shoe shape for an excellent fit. The specially designed vibram_sole allows the Ducan High GTX_ Men to provide a secure grip on both rough and rough mountain terrain.