Burberry Sunglasses. Series Wren. Series number: BE4396U. Color code: 405825. Shape: Pilot. Lens Width: 57 mm. Lens Bridge: 20 mm. Arm Length: 145 mm. 100% UV protection. Non-Polarized. Frame Material: Plastic. Frame Color: Blue. Lenses Type: Dark Grey Blue Mirror. Rim Style: Full-Rim. UPC/EAN code: 8056597835947. Burberry Wren Dark Grey Blue Mirror Pilot Mens Sunglasses BE4396U 405825 57. Manufacturers Packaging Included. Packaging Size And Color May Vary.