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 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®

Enhanced lens coverage extends your peripheral view to improve 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

Prizm™ is a revolution in lens optics built on decades of color science research. Prizm™ lenses provide unprecedented control of light transmission resulting in colors precisely tuned to maximize contrast and enhance visibility.