Monthly Payment at 4 installments with AfterPay. These authentic ZS22521SLP 401 sunglasses have Blue Plastic frames and are available online for a discounted price at SmartBuyGlasses. Zeiss sunglasses are the perfect way to shield eyes from harmful UV rays whilst staying a step ahead of the fashion curve. Lens color: Brown. Lens material: Plastic. Collection: Men 2020. Size: 54. Condition: new. Warranty: 24 months. UPC: SG613933. Authencity guaranteed.