**OAKLEY Front Line MX Goggle - Roll Off KitWhen you're in the crosshairs of tyre roost, the Oakley Front Line MX Roll Off Accessory Kit helps clear your vision with a fast and easy pull of the cord. Reloading the canister is a quick no brainer with the replacement film pack, and it holds dozens of fresh sweeps, so you'll be ready for multiple mud baths. Unlike ordinary systems, the Oakley system is armed with a special film coating, so all that wet mud won't make the film stick to the lens.