The Castelli Men's Core Mesh 3 Sleeveless was designed to be the perfect summer-weight base layer, working to provide constant moisture management beneath your jersey.
Constructed from Magic Mesh fabric, Castelli opted to use only the most breathable polyester fibers to accelerate the rate of evaporation, ensuring maximum moisture management. With this base layer's next-to-skin fit, moisture transfer is constant and immediate for optimal temperature regulation. With a nearly seamless construction, chafing is kept to a minimum in this featherweight sleeveless garment.
Note: Castelli tops and bottoms are 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.
Ordered by Most Relevant First
1 of 1 customers found this review helpful.
Cool and tough underlayer - best underlayer I've owned.
Love the fit though it is cut extremely thin. I normally wear a small but had to get a large in this size.
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