Prada Sunglasses. Series number - PR B54S. Color code - 1AB5Z1. Shape - Rectangular. Lens Width - 54 mm. Lens Bridge - 20 mm. Arm Length - 145 mm. 100% UV protection. Polarized. Frame Material - Metal. Frame Color - Black. Lenses Type - Dark Grey Polar. Rim Style - Full-Rim. UPC/EAN code - 8056262393161. Prada Dark Grey Polar Rectangular Men's Sunglasses PR B54S 1AB5Z1 54. Manufacturer's Packaging Included. Packaging Size And Color May Vary.