CASTELLI PRO THERMAL SKULLY

The Castelli Pro Thermal Skully is designed to trap in heat, keeping your head and ears warm. Constructed from the Thermoflex fabric, the inner surface of this skullcap features a soft fleece lining for added warmth. Flatlock stitching and a raw cut edge keep it from causing pressure points or bunching up under your helmet.

• one size fits most
• fabric: Thermoflex (85% polyester, 15% elastane)
• temp range: 0-12°C / 32-53°F