With a lightweight feel and breezy mesh inserts to keep you dry, the Louis Garneau Breeze Vent Sleeveless Bike Jersey offers UV protection and wicks moisture to keep you dry. Features 3 back pockets, MP3 pocket, and reflective details. . . . . . . . Airfit fabric for lightweight, moisture wicking comfort. Airfit mesh inserts at arms, side, and back provide excellent moisture control with cooling airflow. UPFSPF 50 for maximum protection from harmful UV rays. 15 in. 38 cm invisible zipper. Multimedia pocket channels headphone wires inside the garment. 3 angled back pockets allow easy access to riding essentials. Rounded collar. Elastic at hem secures the fit. Reflective accents at front and back enhance visibility in low light conditions. Standard fit: Close to the body performance cut with comfort in mind.