Matsuda M3128 Round Sunglasses combine a classic round silhouette with intricately engraved side shields. Crafted in lightweight titanium with hand-finished Japanese acetate temples, they balance refined detail and everyday wearability. Key attributes: Gray | Ruthenium | Matte black | Titanium | Lightweight titanium frame | Durable construction | Includes hard case and microfiber cleaning cloth | Lightweight construction | Round silhouette | Hand-engraved filigree side shields | Japanese acetate temples | Precious metal finishing | Dimensions & fit: Eye 48mm | Bridge 22mm | Temple 142mm | Standard fit | Composition & care: Titanium | Acetate | Clean lenses with the included microfiber cloth and store in the supplied hard case.