Oakely men's OO9009 black flat jacket sunglasses. A larger version of the FLAK JACKET , the XLJ also has interchangeable lens designs with unbeatable optical clarity. FLAK JACKET XLJ sunglasses feature Oakley HYDROPHOBIC , a permanent lens coating that prevents lens smudges and build up. Multiple High Definition Optics lens colors are available. Shiny black frames are made of lightweight O MATTER for all-day comfort and pure PLUTONITE black iridium lens material filters out 100% of all UV rays.Frame Colour: Jet BlackEU Filter 3NLens Gradient: YesMirrored: NoPolarised: NoRectangle Sunglasses Shop At House Of Fraser