The CAMP XLC 470 Semi-Auto Crampons are the lightest 12 point semi-automatic crampons on earth! Perfect for long snow routes where you want to minimize the weight on each foot, the CAMP XLC 470 crampons weigh just a hair over a pound for the pair. Not intended for hard ice and mixed climbing, the side points of the CAMP XLC 470 crampons have wear indicators to show you when you need to replace your crampons. CAMP XLC 470 Semi-Auto Specifications: Weight: 470 g, 16.6 oz Application: General Mountaineering, High Altitude Climbing Material: Aluminum AlloyPoints: 12Binding(s): Automatic, Semi-AutomaticBalling Plates Sizing: 36-48 cm, 14-19 in