When you're in the crosshairs of tire roost, Oakley roll-off accessory kit helps to Clear your vision with a fast-and-easy pull of the cord. Reloading the canister is a quick no-brainer, and it holds dozens of fresh sweeps so you'll be ready for multiple mud baths. Unlike ordinary systems, Oakley is armed with a special Film coating, so All that wet muddy Crap won't make the Film stick to the lens. Oakley All about giving you the vision to bust the barricades of possibility, and this is how you keep that vision clean and Clear.