A lightweight hiking boot made of high quality materials. The new version of the bestseller shines with a flexible and grippy Vibram sole for optimum surefootedness. The cushioning 3D Memo Foam in the lining and insole and the breathable, waterproof GORE-TEX membrane ensure outstanding comfort. High-quality terracare nubuck leather gives the Nova IV Mid GTX stability and durability. To protect people and the environment, Mammut uses terracare leather sustainably produced in Germany as well as bluesign-certified GORE-TEX Extended Comfort technology.