Petzl Vasak Crampon

The Vasak is designed primarily for classic mountaineering, glacier travel, and snow couloirs. While they are capable on moderate terrain, their horizontal front points are optimized for stability on snow rather than the vertical penetration required for steep, technical ice climbing.

The Vasak features the Leverlock Universel binding system, which is highly adaptable. It fits a wide range of boots from EU sizes 36 to 50, and the included attachment system allows you to switch between flexible and rigid toe-bails to ensure a secure fit on most footwear.

No, the Vasak comes with an integrated anti-balling system already installed. This is essential for preventing snow from clumping under your feet, which can compromise your traction and safety in variable conditions.

The pair weighs 842 grams. While not the lightest option on the market, this weight reflects their durable steel construction, which provides the reliability needed for classic alpine environments.

Yes, the Vasak features a quick-adjust length system that makes fine-tuning the fit straightforward. You can easily modify the size to match your boot length without needing specialized tools in the field.