Replacement for 2016 and later Vasak/Sarken crampons.
Petzl's ANTISNOW features an original construction. Made of durable, bi-material, dual-density polymer, this is a flexible, high-performance anti-bott system that limits snow buildup of any type under the crampons. It is sold in pairs, to equip a pair of crampons.
The Petzl Antisnow replacement accessory limits snow buildup under the VASAK and SARKEN crampons as of 2016.