Grivel Air Tech LT Cramp-O-Matic Evo automatic crampons

The Air Tech LT Cramp-O-Matic Evo by Grivel is a lightweight 12-point steel crampon designed for classic mountaineering and glacier walks, perfect for those seeking a balanced tool for general mountaineering. The structural configuration with 12 points offers incredibly stable traction on snow, ice, and mixed terrain, promoting smooth and controlled movement in highly variable alpine conditions. This model stands out for its special LT construction, which significantly reduces the overall weight of the structure thanks to optimized material thickness, while maintaining the necessary durability and robustness for repeated use over time. To ensure maximum safety during activity, the crampon is equipped with the proactive Antibott system both on the front and rear, a technology that reduces snow buildup under the sole while walking. This version adopts the Cramp-O-Matic Evo attachment system (marked COM), a fully automatic mechanism equipped with a rear lever and front metal bail, ideal for rigid mountaineering boots with cutouts on both the toe and heel. Weighing 791 grams per pair and with an adjustment range covering sizes from 35 to 46, the crampon boasts CE EN 893 and UIAA 153 safety certifications. It is also part of the Grivel Crampon System, which allows for the use of interchangeable components and compatible accessories sold separately for an even more precise configuration.