
Description
The CASTELLI PRO THERMAL 2 under-helmet cap is designed to provide optimal comfort during your cold-weather rides. Made from Thermoflex fabric, it is warm, soft and stretchy, offering effective protection against the cold while perfectly moulding to the shape of your head and ears. Flat-lock seams ensure an irritation-free finish, even after hours of use.
Its raw hem lies flat, avoiding any annoying bunching under the helmet. The reflective details at the rear enhance your visibility in low-light conditions.