One of the warmest boots made. Designed to conquer serious expeditions outside the lower 48. It's also a great choice for technical ice climbing and general mountaineering.
Through Y-Technology, the lower part of the shell provides rock-solid stability with step-in crampons, while the upper part of the shell flexes nicely for hiking.
- Expedition: Excellent
- Vertical Ice: Excellent
- Hiking: Very Good
- Weight: 2,490g (U.S. size 9)
- Hinge: Vario
- Sole: Vibram
- Lacing: Steel Ball
- Shell: Y-Technology (dual density)

