The new story Style Tribes celebrates the urban and sporty soul of the brand. AX4149SU Universal Fit combines masculine and easy-to-wear shapes with bi-color temples. The partly bio-based nylon fiber fronts and temples are made with parts of monomers generated by renewable sources. Armani Exchange sunglasses sold by authorized sellers, like Amazon, are eligible for all manufacturer warranties and guarantees. Click on the Armani Exchange link above the product title to shop the entire Armani Exchange sunglass and eyeglass assortment.