Along with an eye-catching print and invisible 15 in. zipper, the Tanka 2 Sleeveless Bike Jersey from Louis Garneau promotes airflow and wicks moisture with Airdry fabric. . . . . . . . Light Micro-Airdry polyester stretch knit body fabric wicks moisture and increases airflow. Honeycomb texture of body fabric pulls moisture away from skin and moves it to fabric surface for fast drying. UPF/SPF 30 for protection from harmful UV rays. Invisible 15 in. (38 cm) zipper for cooling ventilation and easy on/off. 3 back pockets store riding essentials. Stretch trim provides a good fit. Elastic at hem secures the fit. Reflective accents at back enhance visibility in low-light conditions. Standard women's fit with form-flattering cut: Close to the body with comfort in mind.