Men's Mithril 3.0 Pants

The Men's Mithril 3.0 Pants are Klättermusen’s updated take on a proven climbing pant, built around straightforward function and all-day usability. They use flexible WindStretch™ fabric with Aramid fiber reinforcement, giving them the combination of mobility and durability that makes sense when you’re moving between approaches, pitches, and time spent close to the rock.

What stands out in use is how clean the design is. Minimal seams help with comfort, the large knee reinforcements are there for repeated contact with sharp rock, and the pre-bent legs move naturally whether you’re stemming, high-stepping, or just wearing a harness for hours. Klättermusen also shaped the design to work well with a climbing harness and added looped webbing for quick gear attachment—small details, but the kind you appreciate once you’re tied in.