Ray Ban Sunglasses. Series Ari. Series number - RB3758. Color code - 003/81. Shape - Sport. Lens Width - 54 mm. Lens Bridge - 16 mm. Arm Length - 145 mm. 100% UV protection. Polarized. Frame Material - Metal. Frame Color - Silver. Lenses Type - Polarized Dark Grey. Rim Style - Full-Rim. UPC/EAN code - 8056262465011. Ray Ban Ari Polarized Dark Grey Sport Unisex Sunglasses RB3758 003/81 54. Manufacturer's Packaging Included. Packaging Size And Color May Vary.