Castelli Women’s Pro Thermal Skully (Light Black) (Universal Adult)

Castelli’s Women’s Pro Thermal Skully is made for warmth with excellent wicking while minimizing bulk under your helmet. This simple helmet liner has a raw-cut edge so it doesn’t interfere with the straps or helmet cage, while the Thermoflex fabric is surprisingly warm and wicks away moisture.

Features:

• Thermoflex is warm, soft and stretchy
• Flat-lock stitching
• Raw-cut edge lies flat and doesn’t bunch under helmet
• Opening at back for ponytail