Technical boot ideal for mountaineering and alpine training. MicroFiber and Cordura upper with Superfabric inserts to improve protection on the most exposed areas. GORE-TEX Performance Comfort lining for waterproofness and breathability. Compact design to help the user with a better performance feeling. Vibram Mulaz EVO outsole with specific lugs design for high traction and broad support surfaces at the tip ("climb zone") to help on rocky terrains and via ferrata routes. Rubber Rand System to better protect from scratches and rocks. SEMI-AUTOMATIC crampons compatible.