The M3113 is a versatile square frame with a youthful effervescence derived from a thin Japanese Acetate overlay and ergonomic, curved temple tip. Behind the Japanese Acetate overlay is an intricate precious metal chassis and temple featuring a elegantly placed laquer reminiscent of stained glass windows inspired by the gothic architecture Matsuda observed while growing up in the streets of Paris. Lightweight Titanium Construction Signature M+N engraving Precious Metal Finishing Made in Japan