Oakley Flak 2.0 XL Sunglasses

Oakley engineering takes performance to the next level and brings style along for the ride. Flak 2.0 offers a standard size frame with enhanced lens coverage, and every millimeter of the lens is optimized with High Definition OpticsR in a ruggedly yet lightweight design. Designed to push your limits with patented XYZ OpticsR for razor sharp clarity and secure grip of UnobtaniumR. Features: The XL edition offers enhanced lens coverage and specialized lens curvature for protection against sun, wind and impact. UnobtaniumR earsocks and nosepads keep glasses in place, increasing grip despite perspiration. Patented High Definition OpticsR HDOR provides superior optical clarity and razor sharp vision at every angle. O MatterTM stress resistant frame material is both lightweight and durable for all day comfort and protection.