Matsuda M3100 Sunglasses feature pressed titanium rims and hand-applied lacquer for a bold, round silhouette. Designed for refined everyday wear, the M3100 pairs lightweight construction with signature M+N detailing. Key attributes: Gray | Antique silver | Navy | Titanium | Lightweight construction | Includes signature hard case | Includes microfiber cleaning cloth | Round frame | Pressed titanium rims | M+N motif | Hand-applied lacquer finish | Precious metal plating | Dimensions & fit: Eye 47mm | Bridge 23mm | Temple 145mm | Standard fit | Composition & care: Titanium | Wipe lenses with the included microfiber cloth and store in the included hard case.