A supercharged effort on your bike requires a cool running jersey. Castelli's Prologo 3 jersey is constructed with lightweight Status fabric, a dual-layer multifilament weave that maximizes moisture dispersion. Special Prosecco hydrophilic fabric treatment speeds up evaporation by allowing moisture to spread over a larger surface area within the fabric. The jersey is designed with a stretch mesh insert across the back shoulders to enhance airflow and improve the fit. Other details include a full-length zipper, reflective elements, three back pockets, and a zippered key pocket.