Castelli Summer Beanie

This is that perfect piece to wear under your helmet in the summer. Mesh on the top allows for lots of airflow, while the Velocity fabric around the base absorbs moisture to keep it out of your eyes.Features:- Wicking layer to keep sweat out of your eyes- Mesh top panel for ventilation- Fits under helmet

Castelli Summer Skullcap Wear the Castelli Skullcap under your helmet in the summer months to keep sweat out of your eyes. Despite the coverage, you'll remain cool and comfortable thanks to the mesh top panel that keeps the air flowing. The stretch fabric makes this cap a great fit for the majority of head sizes and shapes.