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Bark Green/Fiery Red
Dark Steel Blue
Dark Steel Blue

Men's Pro Mesh Sleeveless Baselayer

Mfg PartNum:
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The pro cyclists Castelli works with 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 recommends putting this sleeveless version on under a Flanders Warm base layer in the coldest conditions. With its graphic print you can show off that you have something special when you open your jersey zip.

Note: Castelli apparel is designed with a performance cut that often runs smaller than that of other manufacturers. Consider sizing-up one size to ensure a comfortable fit e.g., if you normally wear a Medium, select a Large in Castelli. Feel free to contact us with any questions or concerns.

Features & Specs:

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

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


Sleeve Type: Sleeveless 

Dark Steel Blue - Small

Mfg PartNum: A4521023070-2 

Dark Steel Blue - Medium

Mfg PartNum: A4521023070-3 

Dark Steel Blue - Large

Mfg PartNum: A4521023070-4 

Dark Steel Blue - X-Large

Mfg PartNum: A4521023070-5 

Dark Steel Blue - 2X-Large

Mfg PartNum: A4521023070-6 

Black/White - Small

Mfg PartNum: A4521023101-2 

Black/White - Medium

Mfg PartNum: A4521023101-3 

Black/White - Large

Mfg PartNum: A4521023101-4 

Black/White - X-Large

Mfg PartNum: A4521023101-5 

Black/White - 2X-Large

Mfg PartNum: A4521023101-6 

Bark Green/Fiery Red - Small

Mfg PartNum: A4521023364-2 

Bark Green/Fiery Red - Medium

Mfg PartNum: A4521023364-3 

Bark Green/Fiery Red - Large

Mfg PartNum: A4521023364-4 

Bark Green/Fiery Red - X-Large

Mfg PartNum: A4521023364-5 

Bark Green/Fiery Red - 2X-Large

Mfg PartNum: A4521023364-6