Halo Sport Hat Chainstay Protector Eyewear fits perfectly when you

Eyewear fits perfectly when you can't feel you're wearing it

The window of 20 minutes immediately after your activity is when your body is most susceptible to wear and tear

Axle System : QR M9 x 100mm

A worn chain shifts poorly and wears sprockets at an accelerated rate

Halo Sport Hat Chainstay Protector Eyewear fits perfectly when youHalo Sport Hat The Halo Sport Hat is designed with all the functionality of a Halo Headband, but with the added protection from the sun that a hat provides. The hat includes our patented SweatSeal with Grip Technology to keep sweat out of your eyes and face. These sport hats are great for running, tennis, golf or any other activity that makes you sweat and requires protection from the sun. Features include: The Halo Headband is built into the