These authentic Prada PR A52S Polarized 1AB5Z1 polarized sunglasses have Black Metal frames and are available online for a discounted price at SmartBuyGlasses. Prada sunglasses are the perfect way to shield eyes from harmful UV rays whilst staying a step ahead of the fashion curve. Lens color: Dark Grey Polarized. Lens material: Plastic. Collection: Women 2018. Size: 56. Condition: new. Warranty: 24 months. UPC: SG662404. Authencity guaranteed.