Designed primarily to keep you dry by moving moisture from the skin to your race jersey, the Pro Issue short sleeve base layer is perfect for milder temperatures - not hot and not cold - just the middle ground most of us ride in most of the time.

Dry is good

This is the piece Castelli pro riders requested for those in between conditions where the Flanders base layer is too warm but the Core Mesh is too cool, like Spain in February or Belgium in April. You’re not looking for warmth from your base layer, just something to move the moisture away from your body and help your race jersey perform. The 3D mesh fabric creates dead air space next to your skin, while the polyester capillary action moves sweat away.

About the Castelli brand

Castelli proudly produce high performance cycling apparel. Since 1876, they've been the tailor for the champions. It was their innovative mindset which brought the earliest heroes & legends like Binda, Coppi and Bartali. Castelli cycle clothing became legendary too inventing the skinsuit, the silk jersey, pockets on jerseys, and the first LYCRA® short used in professional racing.