Sustainability Meets Style Simple and sophisticated, the Hamilton exudes timeless style with its clean lines and modern colorways. A versatile silhouette that can easily be dressed for any occasion. Italian cellulose acetate 5-barrel German hinges Premium CR-39 lens 100% UVA/UVB protection Custom travel case Microfiber cleaning cloth 1-year warranty Fit Details Overall Width: Wide Gender: Unisex Lens: 52mm Bridge: 19mm Overall Width: 142mm Temple: 145mm Included Eco-friendly chipboard travel case