Worn by the pros, Castelli’s Pro Thermal Skully provides under helmet warmth that doesn’t intrude on your helmet fit. Constructed with flat-lock stitching, no bulky seams press against the head and a raw-cut edge doesn’t get in the way of helmet straps. Made from thermoflex fabric the skull cap is warm, soft, and stretchy. It also wicks away any excess moisture to keep you comfortable on those long winter rides.
Thermoflex fabric is warm, soft and stretchy
Flat-lock stitching for comfort
Contoured to cover ears
Raw-cut edge lies flat and doesn’t bunch under helmet
Reflective detailing on back
Colours: Red, Black, Savile Blue