Matsuda M3154 Sunglasses combine a lightweight titanium frame with a distinctive round silhouette and pince-nez aviator bridge. Designed for refined everyday wear, they pair detailed craftsmanship with practical usability. Key attributes: Multicolor | Antique gold | Titanium | Lightweight construction | Durable titanium frame | Includes signature hard case | Includes microfiber cleaning cloth | Can be fitted with prescription lenses | Round silhouette | Pince-nez aviator bridge | Signature M+N engraving | "Stained Glass" lacquer finish | Dimensions & fit: Eye 46mm | Bridge 24mm | Temple 145mm | Narrow fit | Composition & care: Titanium frame | Clean lenses with the included microfiber cloth and store in the included hard case.