Castelli Pro Thermal Skully

Castelli Pro Thermal Skully Constructed from technical Thermoflex; the Castelli Pro Thermal Skully is warm; soft and comfortable; making it a great accessory through the cooler months. It sits close against the head under your helmet and has been constructed with flat-lock seams to reduce the chances of irritation. Contoured along the bottom edge; your ears get some protection against the cold too; and reflective details to the back add extra visibility when riding in low light.