The Matsuda's M3104 has a classic hexagonal rimless style crafted of ultra-lightweight titanium. Rimless designs originated in the late 1800's as an innovation to make eyewear lighter and more comfortable.

The Matsuda modern interpretation stands out with hand engraved details adorning the top and bottom of the beta titanium temples, complementing the classic construction.

Made in Japan
- Color: ?brushed brown gold
- Material: titanium
- Lens: 24h gradient blue
- Size: eye 46mm / bridge 22mm / temple 145mm