In this excellent video, expert mountaineer Brian Hall, of the Mountain Boot Company (UK distributer of Scarpa and Grivel), explains the importance of wearing the correct stiffness of outdoor footwear in various scenarios, for reasons of support, protection and compatibility with crampons.

An Explanation of the Stiffness Category for Outdoor Footwear
An Explanation of the Stiffness Category for Outdoor Footwear
- by Rock + Run UK
- September 21, 2017
- 1 min read