Oakley Flak 2.0 Xl Desert Tan Frame - Bronze Lens - Polarized SunglassesStyle: 0OO9188 918838 Oakley traded soft curves for straight edges and hard lines to sculpt the very first high wrap lifestyle shades. The toric lens design became known as Gascan. Lens Details: Size 59 Shape: Rectangle Prizm Polarized: Reduces glare and reveals details. Oakleys exclusive Prizm Lens Technology with the glare free filtering benefits of Oakley HDPolarized. Features & Technology: Impact Protection Oakley lenses are designed and tested