Prada Sunglasses. Series number - PR A04S. Color code - 16K07T. Shape - Square. Lens Width - 52 mm. Lens Bridge - 20 mm. Arm Length - 140 mm. 100% UV protection. Non-Polarized. Frame Material - Acetate. Frame Color - Black. Lenses Type - Grey. Rim Style - Full-Rim. UPC/EAN code - 8056597968072. Prada Grey Square Men's Sunglasses PR A04S 16K07T 52. Manufacturer's Packaging Included. Packaging Size And Color May Vary.