Ray Ban Sunglasses. Series number: RB3386. Color code: 004/13. Size: 67. Shape: Aviator. Lens Width: 67 mm. Lens Bridge: 13 mm. Arm Length: 130 mm. 100% UV protection. Non-Polarized. Frame Material: Metal. Frame Color: Gunmetal / Black. Lenses Type: Brown Gradient. UPC/EAN code: 805289204343. Ray Ban Active Brown Gradient Sunglasses RB3386 004/13 67.