The Prologo look has been called iconic. But its not just about the look. The jersey is built around comfort with the exceptional moisture control of dual-layer Stratus fabric full-length front zip & a mesh insert on the back. add in a zippered key pocket & keen attention to every detail & you have an award-winning jersey. Prologo 3 Jersey Stratus fabric with Prosecco treatment Laser-cut Castelli wordmark logo Mesh insert on back for cooling & fit enhancement Full length YKK zipper 3 rear pockets with zippered key pocket 1 rear reflective tab