Castelli Women's Viva Donna Skully
The Castelli Garmin Viva Skully Thermoflex skull-cap for cool weather days. Designed to offer maximum protection with minimum bulk.
- Thermoflex is warm, soft, and stretchy
- Raw cut edge lies flat and doesn’t bunch under helmet
- Comfort range 3-13c
- Weight N/A
- Sizes Uni-Size