Matsuda M5008 Optical Frame pairs a modern square silhouette with rimless titanium construction for an ultra-light everyday frame. It’s handcrafted in Japan and finished with stained-glass lacquering for refined detail. Key attributes: Brown | Ag | Titanium | Lightweight construction | Includes signature hard case | Includes microfiber cleaning cloth | Prescription-lens compatible (at select retailers) | Rimless frame construction | Square silhouette | Stained-glass lacquering | Handcrafted in Japan | Dimensions & fit: Eye 51mm | Bridge 19mm | Temple 145mm | Narrow fit | Composition & care: Titanium | Wipe lenses with the supplied microfiber cloth and store in the included hard case. Have lenses fitted by an authorized retailer for prescriptions.