The SKI MATIC 2.0 binding solves the problem of fitting modern ski boots where the rear ?ǣwalking adjustment?ǥ on the boots interferes with the closure of the crampon. The innovative and low-profile tow lever bail locks solidly in place. The ultralight Ski Race crampon has alloy front points and alloy heel. Includes crampon storage bag. . ??. . . . This product will be shipped directly from Grivel and will leave their warehouse in 2-3 business days. Eligible for ground shipping only. . ??. . . . . . Weight Ski Race: 396 grams, 13.9 ounces. . Materials: Chromoly steel/Aluminum. . Size: 36-45 (Women's 5.5 to Men's 12). . CE and UIAA Certified. . 8033971656862 30028900006 756663