A very stylish and technical jersey that features an aero race anatomic cut full length zip and castelli39s velocity dry fabric on the front a high performance jersey for the high performance rider long hours in the wind tunnel created significant aerodynamic savings but also some great new body hugging patterning as used here on castelli39s most technical womenrsquos jersey ever form follows function so yoursquoll love the look and the fit even if you donrsquot fully appreciate