Oakley Sunglasses. Series Flak 2.0 XL. Series number - OO9188. Color code - 918896. Color - Prizm Black. Size - 59. Shape - Sport. Lens Width - 59 mm. Lens Height - 38 mm. Lens Bridge - 12 mm. Arm Length - 133 mm. 100% UV Protection. Polarized. Frame Material - O Matter. Frame Color - Matte Black. Lenses Type - Prizm Black. Rim Style - Semi-Rimless. UPC/EAN code - 888392386496. Oakley Flak 2.0 XL Prizm Black Sport Men's Sunglasses OO9188 918896 59. All Oakley Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.