These authentic Smith GUIDE CHOICE S Polarized JBW/QG polarized sunglasses have Tortoiseshell Plastic frames and are available online for a discounted price at SmartBuyGlasses. Smith sunglasses are the perfect way to shield eyes from harmful UV rays whilst staying a step ahead of the fashion curve. Lens color: ChromaPop™ Dark Blue Polarized. Lens material: Glass. Collection: Men 2020. Size: 58. Condition: new. Warranty: 24 months. UPC: SG648040. Authencity guaranteed.