Armani Exchange AX3123SU Universal Fit eyeglasses have a square shape, making them a classic choice for daily wear. The standard size ensures they will fit comfortably on most faces. With their simple design, these eyeglasses are versatile and can easily be paired with any outfit. The partly bio-based nylon fiber fronts and temples are made with parts of monomers generated by renewable sources. Armani Exchange eyeglass frames feature lenses that need to be replaced with lenses so you can enjoy clear vision. Armani Exchange eyeglass frames 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.