Step-in crampons designed for light and fast technical alpine missions. Chromoly steel construction provides durable shock absorption. Features an integrated heel piece for increased torsional rigidity and stability. Offers 2 heel bail positions with 3 height options for secure attachment and 3 front bail positions to optimize front point angle. The micro-adjustable linking bar enables a customized fit. Dynamic anti-balling plates reduce snow buildup. Compatible with semi-auto toe and heel bails (sold separately).