ATHLETA ALTITUDE PANT POLARTEC POWER STRETCH. NWT. BLACK. FOR: Medium and high impact workouts in cold climates FEEL: POLARTEC® POWER STRETCH® fabric lends thermal insulation for your coldest training FAVE: Comfortable wide waistband with adjustable internal drawcord Back zip pocket secures your essentials #486188 Nylon/Polyester/Spandex WICKING: Pulls sweat away from the body to the surface of the fabric so it can evaporate EASY CARE: Just throw in the wash and dry without a second thought Machine wash and line dry. Fitted next to the body with a high-rise waistband Straight leg fits slim through the leg then eases up below the knee