Ray Ban Sunglasses. Series Justin Classic. Series number: RB4165. Color code: 852/88. Shape: Square. Lens Width: 50 mm. Lens Bridge: 16 mm. Arm Length: 145 mm. 100% UV protection. Frame Material: Nylon. Frame Color: Matte Grey. Lenses Type: Silver Gradient Mirror. Rim Style: Full-Rim. Ray Ban Justin Classic Silver Gradient Mirror Square Mens Sunglasses RB4165 852/88 50.<br/><br/>All Ray Ban Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.