The Castelli Volata Full Zip Jersey gives you the benefits of an aerodynamic jersey, without the look of a full blown speedsuit. This form fitting jersey uses the same cut as the jerseys that Castelli uses for Pro tour riders which means it's designed to fit comfortably and snugly in the seated pedal position. That also means aerodynamics were a huge consideration in its design. Velocity Dry fabric is used in the main body for its incredibly efficient moisture wicking properties. The shoulders and side panels are made with a stretch mesh fabric that promotes airflow and provides an unlimited range of motion. The arm bands are also made with stretch mesh to keep them flush with the rest of the sleeve material, and the collar is low cut to provide the best possible aerodynamics.