These authentic Porsche Design P8321 S2 A eyeglasses have Black Metal frames and are available online for a discounted price at SmartBuyGlasses. Porsche Design eyeglasses are the perfect way to shield eyes from harmful UV rays whilst staying a step ahead of the fashion curve. Collection: Men 2015. Size: 55. Condition: new. Porsche Design P8321 S2 A come with the complete original packaging. Porsche Design eyeglasses come with a certificate of authenticity directly from the manufacturer. Complimentary: anti-scratch coating, anti-reflective coating and UV protection coating. Warranty: 24 months. UPC: 4046901631765. Authencity guaranteed.