The Matsuda - M3090-I is a bold optical frame that masterfully combines ultra-lightweight titanium with a refined Japanese acetate insert, offering both strength and elegance. Finished with precious metals, the design pays homage to vintage silhouettes while embracing forward-thinking technique. Heritage and innovation held in balance—the meticulous construction and material discipline of Matsuda's Sabae craftsmen, expressed with subdued confidence. Handmade in Japan. Includes Matsuda box, case, and cleaning cloth.