Designed for trail running, mountaineering, and commuting. Features include an elastic drawstring waist, a hidden security pocket inside the right hand-pocket, and the ability to self-pack into the left pocket. The articulated knee design ensures unrestricted movement, while adjustable cuffs seal out wind. Reflective logos provide safety for night running. From urban commutes to alpine camping, these pants handle a ten-degree temperature variance, offering lightweight, all-weather warmth and protection for your legs.