Castelli Women's Viva Donna Headband
The area between your forehead and noggin needs winter protection too. And that's where the Castelli Women's Viva Donna Headband comes in. It's made with stretchy Thermoflex fabric for warmth and water-resistance. Raw cut lower edge fits seamlessly underneath a helmet.
- Thermoflex fabric with a fleecy inside traps warm air next-to-skin while its high stretch offers a streamlined fit
- Silicone finished exterior for warmth and light water repellency
- Highly flexible, aerodynamic fit
- Raw cut edge lies flat and won't bunch under a helmet