The Castelli Women's Pro Issue 2 Sleeveless Base Layer may appear a simple garment, but it's anything but. The advanced 3D mesh fabric works to rapidly draw sweat off the skin for outstanding warm-weather cycling comfort.

You could be forgiven for thinking this is a standard string vest, but the Women's Pro Issue 2 Sleeveless Base Layer makes use of an advanced 3D mesh to enhance moisture control beyond that of a standard vest. The 3D structure works to increase surface area with which to draw excess sweat away from the skin. The semi-open design also allows for excellent ventilation and sweat evaporation to keep you cooler. The result is a base layer that will leave you feeling drier and fresher as temperatures rise. 

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.