Oakley Sunglasses. Series Leffingwell. Series number: OO9100. Color code: 910001. Shape: Square. Lens Width: 57 mm. Lens Height: 45 mm. Lens Bridge: 17 mm. Arm Length: 134 mm. 100% UV protection. Non-Polarized. Frame Material: O Matter. Frame Color: Black Ink. Lenses Type: Prizm Grey. Rim Style: Full-Rim. UPC/EAN code: 888392581174. Oakley Leffingwell Prizm Grey Square Mens Sunglasses OO9100 910001 57.All Oakley Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.