Ray Ban Sunglasses. Series Justin Color Mix. Series number - RB4165. Color code - 651287. Shape - Square. Lens Width - 51 mm. Lens Height - 42 mm. Lens Bridge - 16 mm. Arm Length - 145 mm. 100% UV protection. Non-Polarized. Frame Material - Nylon. Frame Color - Transparent. Lenses Type - Dark Grey. Rim Style - Full-Rim. UPC/EAN code - 8056597366861. Ray Ban Justin Color Mix Dark Grey Square Men's Sunglasses RB4165 651287 51.All Ray Ban Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.