The Mammut Ultimate III Low GTX men's boots have a patented Rolling Concept® sole that protects the foot and provides maximum comfort. This Mammut shoe has a GORE-TEX membrane that prevents getting wet and keeps your feet always dry. The Mammut Ultimate III Low GTX Trekking Boots have arch support for better stability and a rubberized toe for longer life. * upper material: Non Sew TPU, adaptable softshell upper - Schoeller® brand material * light construction (approx. 350g) * flex: A5 * lining: Stretch GORE-TEX® membrane is designed for demanding activities, guarantees a high level of comfort and keeps your feet in the dry * limited number of seams * recycled rubber sole - two compounds of different stiffness are used * Michelin® Trail Cleat sole technology * Rolling Concept®: Patented Mammut® sole concept: Support and cushioning support the natural movements of the foot and subsequently reduce fatigue and the risk of sprains ankle * three TPU support elements in the area of the midsole provide support over the longitudinal arch of the foot and thus reduce fatigue * midsole made of EVA foam for a softer footing * high-quality EVA padding around the ankle and on the tongue - good cushioning * elastic construction * soft removable insole SW Issdesing * reinforced toe and back part * reinforced heel and toe * classic lacing * footwear suitable for alpine hiking * reflective elements * Mammut shoes * trekking shoes, Mammut trekking shoes * outdoor shoes, branded shoes * Mammut hiking shoes