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 Optics? in a ruggedly durable yet lightweight design. Designed to push your limits with patented XYZ Optics? for razor sharp clarity and secure grip of Unobtanium?

• The XL edition offers enhanced lens coverage and specialized lens curvature for protection against sun; wind and impact.
• Unobtanium? earsocks and nosepads keep glasses in place, increasing grip despite perspiration.
• Patented High Definition Optics? (HDO?) provides superior optical clarity and razor-sharp vision at every angle.
• O-Matter? stress-resistant frame material is both lightweight and durable for all-day comfort and protection.
• Base Curve: 8.75-base.
• Frame color:Tennis Ball Yellow.
• Lens color: Prizm road.