The Men's Arc'teryx Norvan 5" Short is a trail running short for lightweight summer comfort. Constructed with 100% recycled Diem polyester, this light fabric is unrestrictive, durable, and keeps things breezy. These fast-drying shorts also feature a durable water repellent finish, shedding light rain so you can finish any run comfortably. Equipped with an adjustable drawcord and zippered center-back pocket, they won't slip off your waist, even when toting energy gels or keys.