The new Camp XLC 490 is lightest 12-point strap-on crampons in the world! Perfect for glacier travel and general mountaineering. 3D shaped frame maximizes strength and performance. Worlds lightest 12-point strap-on crampons. Universal bindings fit most mountaineering and hiking boots. For general mountaineering, high-altitude climbing. Wear indicators on the side points show when it is time for replacement. Thermoplastic heel and toe harnesses wrap around nearly any hiking and classic mountaineering boot and are secured by strong nylon straps. While sturdy, aluminum crampons are not suitable for ice climbing or intensive mixed terrain. For telemark or A/T boots, use the XLC 390 with automatic bindings. Material: 7075 aluminum alloy. Universal binding. Size: 36-48 cm, 14-19 in..