Oakley Sideways Sunglasses - Black Plaid / Grey Polarized. Comes with Oakley cloth sunglasses bag. Thanks to Oakley High Definition Optics (HDO) visual clarity and impact resistance meet ANSI Z87.1 standards, so it's ready for whatever life sends your way. A Three-Point Fit holds the lens in precise alignment while offering all-day comfort. Oakley engineered this sunglass with durable yet lightweight 0 Matter and matched it with pure Plutonite lenses that filter out all UV.