Vectran™ Breaker does not adversely affect the rolling resistance

usage bikesport: Road Bike

worry-free nonstick performance

Pulse Oximeter: Yes

(1) 12" Reinforcement filament for repairing tears at edges

Thermal Cycling Cap Color:Black Vectran™ Breaker does not adverselyNothing beats the all around protection of a winter cycling cap. Not only does this piece keep your head and ears warm, but the bill forms a seal over your glasses to shield your eyes from wind and rain. This cold weather essential is built with thermal fabric that balances insulation with breathability. It fits comfortably under a helmet and a port in the rear allows ponytails to pass through.