Biking in brain-numbing cold? Slip this cap under your helmet and carry on. Windproof front panels shield your forehead and ears.
- Barrier fabric in front is 100% polyester
- P.R.O. Thermal Dry fabric is 90% polyester, 10% spandex
- Ergonomic cut fits snugly over ears and layers well under a helmet
- Ponytail compatible
- Reflective logo for visibility