These authentic Polaroid PLD 4090/S KUF sunglasses have Blue Metal frames and are available online for a discounted price at SmartBuyGlasses. Polaroid sunglasses are the perfect way to shield eyes from harmful UV rays whilst staying a step ahead of the fashion curve. Lens color: Blue. Lens material: Plastic. Collection: Men 2020. Size: 58. Condition: new. Warranty: 24 months. UPC: SG564346. Authencity guaranteed.