Inspired by the characted defining eyewear of the 1950's and 1960's, the M2050 is a harmonious blend of Japanese acetate and metal that highlights our expertise in the two materials. The bold pantos shape features a metal inner rim crafted of titanium that has been expertly integrated into the Japanese acetate front. Hand Polished Japanese Acetate Lightweight Titainum Inner Rim Precious Metal Finishing Made in Japan