Technical mountaineering boot with a crampon insert on the back: The Kento Pro High GTX® Men combines a sole design developed by Mammut and Vibram for outstanding grip and minimum weight with high-quality Mastrotto split leather for "made in Italy" sustainability. Waterproof and breathable thanks to a Gore-Tex membrane. Motion Control for better protection from twisted ankles with a special high heel cap. Memo foam provides excellent comfort in the shoe. Kento Pro - the pro among mountaineering boots.