Persol Sunglasses. Series number - PO3308S. Color code - 117348. Shape - Square. Lens Width - 54 mm. Lens Bridge - 21 mm. Arm Length - 145 mm. 100% UV protection. Polarized. Frame Material - Acetate. Frame Color - Grey. Lenses Type - Polarized Black. Rim Style - Full-Rim. UPC/EAN code - 8056597743402. Persol Polarized Black Square Unisex Sunglasses PO3308S 117348 54. Manufacturer's Packaging Included. Packaging Size And Color May Vary.