Prada Sunglasses. Series number: PR 04YSF. Color code: 1AB2D0. Shape: Square. Lens Width: 57 mm. Lens Bridge: 18 mm. Arm Length: 150 mm. 100% UV protection. Non-Polarized. Frame Material: Acetate. Frame Color: Black. Lenses Type: Grey Gradient. Rim Style: Full-Rim. UPC/EAN code: 8056597521512. Prada Grey Gradient Square Mens Sunglasses PR 04YSF 1AB2D0 57.Manufacturers Packaging Included. Packaging Size And Color May Vary.