Mammut Ducan High GTX Walking boots (7,5, black) - The Ducan High GTX walking boots from Mammut fit impressively well and are super comfortable. They’re equipped with Flextron Technology and Georganic 3D Technology, and have a geometric-dynamic design with cuts tailored to the foot, which guarantees top-class performance on multi-day hill walks, treks and backpacking trips. Plus, the Mammut walking boots are pleasantly lightweight and can be optimally adjusted for ascents and descents thanks to the elastic tongue construction and easily-adjustable two-zone lacing. In addition, the Ducan High GTX is outfitted with a waterproof and breathable GORE-TEX membrane, so they’re ideal for wearing in the rain, in the snow and on wet surfaces. As for the non-slip Vibram Flextron sole, it provides excellent traction on any surface. And thanks to the durable mesh fabric, a pleasant microclimate inside the Mammut walking boots is ensured.