The Castelli Prologo 7 Jersey is a high-performance jersey that delivers both style and function. Made from a lightweight and breathable fabric, this jersey features a full-length YKK zipper for easy ventilation and temperature control. The three rear pockets provide ample storage space for nutrition and other essentials, while the mesh panels offer added breathability in key areas. With a slim fit and classic design, the Castelli Prologo 7 Jersey is a great choice for riders of all levels.