Castelli Summer Skullcap

Many of us have been there. Sweat running into your eyes on a hot ride, and the chance of curious sunburn patterns on your scalp due to helmet vents. The Castelli Summer Skullcap is an excellent solution to an age-old problem. You'll want more than one!

• Wicking layer to keep sweat out of your eyes
• Mesh top panel for ventilation
• Fits under helmet