The Grivel Air Tech is a technical 12-point crampon, suitable for routes with rock and ice. It has 12 short steel points, 8 of which are front and 4 rear. The position of the points is designed to keep the foot steady during ascents, descents and traverse. It adapts to many types of boot thanks to the regulation bar in the middle and the new matic binding system. Equipped with the famous Grivel proactive Antibott both in the front and the rear. Easy to store in the backpack and not bulky. Perfect adherence and a excellent companion for activities on ice.