FR500 Headlight Size:One Size and silver fibers that work

and silver fibers that work in unison to keep you cool and dry on the trail

so you know if you’re training productively

Water resistant zipper with large pull loop

Fabric (Prints): 100% polyester - water resistant

FR500 Headlight Size:One Size and silver fibers that workWith 500 lumens of bright night illumination and multiple daytime flash modes, the FR500 keeps you visible at all times. Its space saving design fits under Garmin style bike computers, while the smart auto on off function ensures hands free convenience. Built to handle any ride, it's your ideal front light for safety ridings. Night illumination: 500 lumen high brightness lighting, suitable for night riding. Two high brightness LEDs enable night