Alpine mountain trails are tortuous. Often quite airy. And how many times do you have to cross a section with a steel cable. In this kind of terrain, you need shoes that keep your ankle in place, give you confidence on any type of terrain, and can withstand encounters with sharp rocks. On wet rocks and muddy trails, the Vibram Duo Radiant sole with self-cleaning pattern gives you maximum support. And when descending through loose debris and steep terrain, the integrated Asobrake technology will