Protecting our feet from moisture and giving vitality with every step The Mammut Ducan Low GTX hiking shoes allow us to move further on rocky terrain and under cloudy skies. Impermeable GORE-TEX membrane keeps feet dry and breathable providing optimal comfort in any weather. These shoes equipped with Mammut Flextron technology, provides lateral stability which at the same time allows our feet to naturally bend and roll when moving from heel to toe keeping our arches and joints happy and energizing our every step.