Multi-Buy Savings!
Code: CS1801400
Castelli Pro Mesh Short Sleeve Baselayer

The pro cyclists know the importance of the right base layer for the conditions. The Pro Mesh is made for the widest range of conditions and is designed to keep you dry in cool to mild temperatures. Castelli even put it under a Flanders Warm base layer in the coldest conditions. Castelli gave it a graphic print so you can show off that you have something special when you open your jersey zip.


  • 3D mesh fabric for excellent moisture management
  • Sublimated print graphic
  • Waist hem stays flat under shorts
  • Weight: 46g

Sizing Information for Castelli Clothing:

Castelli Size Charts

gerald Fit and feel of this base layer is excellent, but I have yet to try it out. PLEASE NOTE the fit is correct as sizing chart, not sizing up as is often the case.
Mr Erjomaa Oh la la, this is so nice and stylish looking baselayer. I go for size L while being 180cm/normal body shape. It’s a fit!
Daniel Brilliant base layer, but don’t size up in this Castelli line!
Mr Tucker Very lightweight, nice fit
David I like these better than the threaded-mesh style of 2+ years ago (2017). The older mesh style worked well, but did not offer any SPF coverage which is needed in the thinner (summer) jerseys. The mesh also chaffed if a run-off-the-bike (gasp!) longer than 10k was attempted. These seem to be every bit as efficient as the older style, but the real test will be in August! :)