Vasak Flexlock

The Vasak Flexlock are mountaineering crampons made by the brand Petzl.

PetzlThese 12-point steel studs are among the most tried and tested in the range. They offer excellent value for money in terms of weight, technicality and performance. Designed for use on glaciers and in couloirs, it also features an integrated system ANTISNOW that helps prevent the formation of snow corks.

Adjustable from size 36 to 50, there’s a pair to suit everyone – and no tools are required.

This model Flexlock is designed to fit shoes without any overhangs on the toe or heel.