Castelli Pro Thermal Headband (Light Black)
The Castelli Pro thermal woman headband is made to be easily worn under your helmet, keeping your ears and forehead warm. The raw cut means you will hardly feel it, while the Thermoflex fabric will ensure thermal insulation, while also keeping you dry.
Thermoflex is warm, soft, and stretchy
Raw-cut edge lies flat and doesn't bunch under helmet
Opening at back for ponytail