Base Layers

It’s crucial that our upper body gets an added boost against the elements during those cold fall and early spring conditions. As a solution, we developed the Spring/Fall LS Skin Layer, which has taken the torch from our iconic Skinfoil base layers.

The Castelli Core Seamless Base Layer is designed with a seamless construction to enhance comfort, reducing chafing and irritation during wear. Featuring advanced moisture-wicking properties, this base layer ensures you remain dry and comfortable.

To sleeve or not to sleeve—that is the question. Sure, it all boils down to a matter of preference, but the objective remains the same for any cycling base layer: increase comfort and maintain a consistent body temperature.