Made with moisture wicking and quick drying fabric, the Trail AR Bike Jersey offers a simple crew neck design and features mesh panels for cooling ventilation. A zip pocket at the back keeps essential items secure. . . . . . Polyester and spandex fabric with mesh panels . Mesh panels under the arms and at upper back provide cooling ventilation. Wicks moisture and dries quickly to keep you comfortable. Stretch fabric for a comfortable, nonrestrictive fit. Crew neck style with short sleeves. Back pocket with vertical zip closure . Reflective logo at chest .