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. Reviews
Ordered by Most Relevant First
Cool and tough underlayer - best underlayer I've owned.
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.
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