Castelli Women's Pro Mesh Sleeveless Base Layer CS240755382

Castelli Women's Pro Mesh Sleeveless Base Layer The Castelli Women's Pro Mesh Women's Sleeveless Base Layer is the sleeveless version of Castelli's pro-level short sleeve base layer. It's ideal for those scorching summer days when temperatures are high and you want to wear a sleeveless cycling jersey. It's even good in winter, slipping easily under a heavier-weight base layer to improve sweat-wicking.  The light mesh and tailored fit means you'll soon forget it's on and thanks to excellent moisture-management it ensures you remain comfortable across a wide range of cycling temperatures and ever-changing effort levels.