Oakley Sunglasses, OO9009 Flak Jacket XLJ
A larger version of the Flak Jacket(tm), the XLJ also has interchangeable lens designs with unbeatable optical clarity. Flak Jacket XLJ® sunglasses feature Oakley Hydrophobic(tm), a permanent lens coating that prevents lens smudges and build up. Multiple High Definition Optics® lens colors are available. The frames are made of lightweight O Matter® for all-day comfort and pure Plutonite® lens material filters out 100% of all UV rays.