Castelli Seamless Sleeveless

The Castelli Seamless Sleeveless Base Layer is a good addition to the thoughtfully developed Castelli cycling apparel lines. Constructed with a polyproplylene fabric on the inner layer and nylon mesh outer layer, the Seamless Sleeveless Base Layer helps wick away moisture. The three different mesh patterns of this base layer are designed so to enable enhanced ventilation alone or with a Castelli cycling jersey. Check out the Castelli Seamless Shortsleeve base layer as well.