When fast and lightweight travel is the priority, the superlight C.A.M.P. XLC 390 automatic crampons are the crampons you need. They're excellent for both competition and glacier travel.
Features
12-point semirigid crampons are made from 7075 aluminum alloy for superb strength and minimal weight
3D pressed frame design maximizes strength and performance
Automatic bindings fit most rigid mountaineering, A/T and telemark boots; most secure fit is achieved on boots with full toe and heel welts
CC4U wear indicators on the side points show when it's time for replacement
Equipped with dynamic anti-balling plates and carrying case included
C.A.M.P. XLC 390 Automatic aluminum crampons are not suitable for use on vertical ice or mixed terrain