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. The 8.75 base lens curvature protects your eyes against the elements, both harmful UV rays and strong winds, as well as anything that may impact the lens. In addition, patented XYZ optics provide clarity across the curve. Thanks to Unobtanium, these glasses are comfortable to wear and have a sturdy grip on the nose, even in particularly wet or hot conditions. Design Finance is subject to application, financial circumstances and borrowing history. Performance Cycling Limited FRN: 720557 trading as Tredz are authorised and regulated by the Financial Conduct Authority. We are a credit broker not a lender – credit is subject to status and affordability and is provided by Mitsubishi HC Capital UK PLC. Terms & Conditions Apply.

Patented High Definition Optics® (HDO®) provides superior optical clarity and razor-sharp vision at every angle High Definition Optics® (HDO®) is a collection of patented technologies that allow Oakley eyewear to meet or exceed the testing standards of the American National Standards Institute for optical clarity, visual fidelity, and impact resistance. Sizing Guide The only difference between the Oakley Prizm Flak 2.0 XL golf sunglasses and the standard model are the higher quality golf specific lenses that have been used.Oakley have also used their High Definition Optics technology in the Oakley Prizm Flak 2.0 XL golf sunglasses. High Definition Optics help help give the lenses strength so that they become extremely durable to whatever activity you are taking part in. The XL edition offers enhanced lens coverage and specialized lens curvature for protection against sun, wind and impact O-Matter™ stress-resistant frame material is both lightweight and durable for all-day comfort and protection

By using the revolutionary Prizm lens technology Oakley have been able to provide enhanced contrast between the two lenses for better perspective and contour changes. Basically the Prizm lenses help you see your way around the course better. Performance eyewear specialist Oakley has produced the Flak 2.0 XL OO9188 with male sports enthusiasts in mind. Lightweight, standard-sized frames house XL lenses to provide a greater field of vision, and patented High Definition Optics technology improves clarity as well as making the glasses impact resistant, an important attribute for sports eyewear. Oakley Flak Lens