This is the crampon that most people need, most of the time. Waterfalls, glaciers, mixed routes or 8,000-meter peaks-the Mountain Crampon is designed for everything the mountains offer. Don't worry about what type of boot you have because the flexible Mountain Crampon is available with strap bindings, perfect for pacs, overboots and molded-sole hikers. The semi-automatic binding is nice for boots with a heel lip but no toe welt, while the step-in bindings lock in to technical boots. Both feature the quick-adjust fit for tool-free size changes. Weight: Strap-on 876gm, Semi-Auto 942gm, Step-in 946gm