The Grivel G22 Crampon is the twin-front-pointed evolution of the revolutionary G20 monopoint model. Patented Mono-Rail technology distributes the points in an intelligent & original way &, as there's only one bar running up the middle of the crampon, weight is saved & penetrating power is increased too: a single straight bar directs force into the hot-forged front points. An evolution of the Cramp-O-Matic step-in binding system, the New-Matic binding utilises the C-O-M rear bale & lever, teaming them with a plastic harness system, hinged from two front posts, which retain the boot securely even if it has a shallow, worn front welt or if overboots are being used.