Questions? Call our tri Specialists! 1-800-445-4790
Click to zoom
Castelli Men

Men's Core Mesh 3 Sleeveless

In Stock Now
Ships Free!
Please Confirm Size
Free Shipping on Orders Over $50*

Core temperatures stabilized.

It might seem counter-intuitive to add a layer when the temperature is spiking, but with Castelli's Core Mesh 3 Sleeveless base layer wicking away your sweat away you'll never go back.

Designed for long miles in the height of summer Castelli opted to use their new Magic Mesh fabric, constructed from 100% polyester fibers for an incredibly breathable moisture-wicking fabric. Featuring a nearly seamless design to keep chafing to a minimum, this base layer sits next to your skin to provide constant moisture management.

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
5 stars
4 stars
3 stars
2 stars
1 stars
Cool and tough underlayer - best underlayer I've owned.
by James
Cycling Enthusiast
Northern Virginia
1 of 1 customers found this review helpful.

Love the fit though it is cut extremely thin. I normally wear a small but had to get a large in this size.

Reviewed 8/31/2017
Was this review useful to you? Yes/No
Thank you for your feedback.