These authentic Gucci GG 4250/N/S TUV/J6 sunglasses have Bronze Metal frames and are available online for a discounted price at SmartBuyGlasses. Gucci sunglasses are the perfect way to shield eyes from harmful UV rays whilst staying a step ahead of the fashion curve. Lens color: Brown Gradient. Lens material: Nylon. Collection: Women 2015. Size: 60. Condition: new. Gucci GG 4250/N/S TUV/J6 come with the complete original packaging and a free lens kit worth 10 GBP, which includes a lens cleaning solution and microfiber cloth. Gucci sunglasses come with a certificate of authenticity directly from the manufacturer. Warranty: 24 months. UPC: 827886695232. Authencity guaranteed.