Highly functional crampons especially for Marker pin bindings like KINGPIN and ALPINIST. They are specially light and are easily slided in sideways of the toe piece without having to step out of the binding. They provide optimal grip on icy or hard-packed underground and produce hardly any friction on the feed-foreward. There are three differend widths at choice: 105 and 120mm. Crampon width 105 mm = Ski width 90 - 105 mm Crampon width 120 mm = Ski width 105 - 120 mm Weight 95g @ 105mm 100g @ 120mm Size 105 mm 120 mm Material Anodized aluminum