Assertion: crampon's crampon | /r/ObjectUse | used for vertical ice climbs
Facets:
Source sentences:
text: Step-in crampons are best used for vertical ice climbs but can used for winter hiking/mountaineering, as long as you don’t mind the extra stiffness.
text: Rigid crampons are used for vertical ice climbing and work best with a very rigid climbing or mountaineering boot.