Crust are a pair of ski touring poles made of carbon and Kevlar. They guarantee safety and freedom of movement. They have an ergonomic foam grip, suitable for every situation, both uphill and downhill, and the strap features a convenient and quick release system. These ski mountaineering poles are adjustable with the CamLock lever, whose bi-material construction allows greater grip on the shaft, making them easier to use on the ascent and descent. Dedication. Safety. Freedom. This is ski mountaineering. What are you waiting for?