Ray Ban Sunglasses. Series number: RB3614N. Color code: 91400S. Size: 54. Shape: Round. Lens Width: 54 mm. Lens Bridge: 18 mm. Arm Length: 145 mm. 100% UV protection. Non-Polarized. Frame Material: Metal. Frame Color: Gold. Lenses Type: Blue Gradient Mirror. UPC/EAN code: 8056597017886. RayBan Blaze Round Double Bridge RB3614N Blue Gradient Mirror Sunglasses RB3614N91400S54.