The Black Diamond Men's Cirque Shell Jacket is a technical softshell suitable for alpine climbing and trekking in mild climates with a constant chance for rainfall. Unlike most shells, the Cirque's fabric has a four-way stretch to ensure full mobility on the mountain. Black Diamond treated the fabric with DWR to withstand moisture by beading raindrops right off the surface. The hood is compatible with climbing helmets, and all the pockets are accessible even with a harness on.