GCN Castelli Women's Sleeveless Pro Mesh Baselayer GCN x AGU Women's Size Guide Steeped in history and not

Steeped in history and not for the faint-hearted

The zipper has a protective panel at the back to avoid friction

Developed by and for the riders of Team Visma | Lease a Bike

Core Evo foam pad for your saddle comfort

GCN Castelli Women's Sleeveless Pro Mesh Baselayer GCN x AGU Women's Size Guide Steeped in history and notThe GCN Castelli Women's Sleeveless Pro Mesh Baselayer is made for the widest range of conditions and is designed to keep you dry in cool to mild temperatures. Fabric: 3D mesh fabric for excellent moisture management Features: Waist hem stays flat under shorts Breathable Lightweight Please note: this image is of a male baselayer; whilst the womens baselayer is the exact same style it has a slightly slimmer fit.