Frame color: Matte Black; Lens color: Prizm Black; Frame material: O_matter. The XL edition offers a standard size frame with enhanced lens coverage, and every millimeter of the peripheral view is optimized with High Definition Opticsâ„¢ in a durable yet lightweight design that takes performance to the next level and brings style along for the ride. Oakley Flak 2.0 Xl OO9188 918873