The Matsuda - M5006 is a classic hexagonal drill-mount style crafted of ultra-lightweight titanium. Rimless designs originated in the late 1800s as an innovation for lighter, more comfortable eyewear; this modern interpretation stands apart with hand-engraved details adorning the top and bottom of the beta-titanium temples. History refined rather than repeated—the meticulous metalwork of Matsuda's Sabae craftsmen in distinctly modern form. Handmade in Japan. Includes Matsuda box, case, and cleaning cloth.