This crampon is the evolution of the G20 model that has established the new standard of lightness in the technical crampons. The G22 comes with two front points. The MONO-RAIL technology (patented) distributes the points in an intelligent and original way. The lightest dual points tech crampon: 925 grams with front and rear anti-balling! Two hot forged front points. Patented MONO-RAIL technology.