Gucci 0184O 50-21-145 005 Grey Transp  material acetate .Make your mark wearing Gucci 0184 O eyeglasses. The bold, full-rim frames are made of durable acetate–a favorite material in designer glasses because of its lustrous beauty, its longevity, and its surprisingly light weight, keeping even thick rims like these comfortable all day long. The Gucci name on the temple draws attention to your proclivity for innovative yet classic fashion. A discreet, unique double-diamond rivet at the brow ends adds a little flash without shouting for attention.