Mammut Alnasca II Low GTX - Men\'s Alnasca II Low GTX® Men - very lightweight low-cut approach shoe. The Alnasca combines high-quality material, fit and design with cutting-edge technology. Basefit for outstanding heel support and optimized lacing for additional support. The Michelin outsole provides excellent grip on any alpine approach. Unparalleled precision thanks to the short distance to the rock. Waterproof and breathable thanks to Gore-Tex. The Alnasca in a low-cut version offering flexibility for via ferrata, hiking and approach. Features: Item number: 3020-06230 Flex index: A6 Lace system: Standard lacing Soles: EVA wedge Material: Suede leather Lining: GORE-TEX Performance Comfort Footwear Cut: Basic 360 Heel Support: The three-dimensionally shaped TPU element is designed for the anatomy of the heel bone, which it completely envelops. This delivers optimum heel fit, helps prevent twisted ankles and protects against rock abrasion. Cushioning Strobel construction with stone shield Base Fit®: Sliding webbing transfers power from lacing area to soles, ensuring improved hold in boot to increase safety and comfort. Memo Foam: Ensures individual fit and cushions foot at instep, shin and ankle Rubber toe cap Michelin® OCX Approach rubber compound Pre-shaped tongue construction Fit: True to size Usability: Everyday Use / Hiking / Approach / Via Ferrata Technical Features: Michelin® OCX Approach rubber compound: The Michelin rubber compound ensures excellent grip on terrain in all weather conditions. Gore-tex®: Elastic GORE-TEX Tongue Construction Fair Wear Foundation: Mammut strives to ensure fair and safe working conditions in all factories making its products. To systematically improve working conditions throughout its supply chain, Mammut was the first outdoor brand to join the Fair Wear Foundation.