Arborwear uses soft, pre-washed 12 oz. canvas for a remarkably comfortable fit. Constructed using industrial stitching with a double-layered panel from the knee to mid-thigh to prevent wear in the most mistreated part of a climber's pants. The roomy legs and large, gusseted crotch of the pants offer unparallelec freedom of movement. The tapered cuffs eliminate bunching under climbing spikes.