Race fit cycling jersey with Origin8`s Speed design - so fly it might make you fasterRace fit is designed to feel close to the riders body without inhibiting movement, there is no loose fabric to flap or cause friction - recommended for serious athletes and competitive cyclists100% polyester and microfiber technology wicks moisture away from skin and allows for better fit3 rear pockets, reflective strips on arm band and center pocket, rubber grips to prevent slipping and riding upVentilated side panels and full length zipperSMMen`sSpeedPolyester/MicrofiberYes