The North Face "Kilowatt" T-shirt designed for mountain climbing and other outdoor activities. Approx. 28"L down center back. Breathable, lightweight fabric helps regulate body temperature. Anatomical engineering improves range of motion. FlashDry-XD moisture-wicking finish. Crew neckline. Short sleeves. Reinforced seams. Colorblocking at sides. Pullover style. Polyester/nylon/spandex. Machine wash. Imported.