Founded by Jim Jannard in 1975, Oakley was and still remains a celebrated creator of dynamic sporting equipment and accessories, with technological innovation at its core. The Flak 2.0 range of sunglasses provides clean cut frames and enhanced lens clarity with High Definition Optics®, and this pair is no exception. Fitted with PRIZMTM Golf lenses that are fine tuned to meet the needs of specific sports, they have square frames in black O MatterTM for durable and easy wear, fused with Unobtanium® for a secure grip.Oakley sunglassesSquare frames, PRIZMTM lenses, branded arms100% UV protectionFrame width 15cmZip case