Mammut - Ducan High GTX Men's - Black-Black

From short hikes to multi-day tours, this boot keeps all your options open - and is backed by the latest technologies to do so. Putting the literal spring in your step, Mammut FlextronA(R)technology uses a spring-steel sole to provide effective shock absorption, energy transfer, and stability to support your natural stride. Meanwhile, a reliable grip is provided by the Vibram outer sole and a trusted GORE-TEX membrane keeps you protected from adverse weather. All this in an anatomically tailored design for a comfortable, precise fit. The Ducan collection - a classic for a reason. Features Elasticated tongue construction GORE-TEX: Elastic GORE-TEX Tongue Construction Vibram: The Vibram sole offers great grip for surefooted navigation - even on the roughest terrain. Specifications Weight (US 9.5): 545 g Flex Index: A6 Lace System: Asymetric Soles: VibramA(R) Flextron Material: Double Layer Engineered Mesh Lining: GORE-TEX Footwear Heel Drop: 10 mm