Shop Rock + Run Brand. Drawing on our decades of climbing, running, training and general experience in the mountains, we continue to develop and expand this collection of core products directly made by Rock + Run or sourced and branded by Rock + Run.
The Petzl Vasak FlexLock is a classic all-mountaineering crampon, designed for general mountaineering, winter climbing, glacier travel and snow couloirs.
The thinner frame helps reduce the weight, the horizontal front points allow good penetration and the FLEXLOCK UNIVERSAL bindings make them compatible with hiking and mountaineering boots which are too flexible for step-in bindings. The Petzl Vasak is a great all-round, general purpose crampon.
Thinner frame reduces weight
FLEXLOCK UNIVERSAL bindings: compatible with hiking and mountaineering boots which are too flexible for step-in bindings.
Horizontal front points ensure solid purchase in hard snow