Oakley's Standard Issue Microclear Black Cleaning Cloth is made with micro fine fibers specifically designed for the Oakley Plutonite® lenses and referred to as "Microclear" material. You can clean your lenses with this soft cloth, and it should be the only thing used to wipe down your Oakleys. Protect your investment, keep your vision clear and be sure to have a Microclear cleaning cloth on hand for whenever things get a little messy. Features of Oakley SI Microclear Black Cleaning ClothMade of "Microclear" MaterialPlutonite® Lenses Should Be Cleaned Exclusively with Microclear Cloth Oakley Standard Issue Microclear Black Cleaning Cloth 101-668-010