Matsuda M3100 - BRUSHED GOLD / MATTE BLACK (M3100.SG.BG-MBK.46) are bold round sunglasses made in Japan. They feature lightweight titanium construction, engraved signature M+N motif on lens rim with hand applied lacquer, titanium nose pads, acetate temple tips, and blue lens with 100% UV protection.

Made in Japan
- Color: gold
- Material: titanium
- Lens: blue
- Shape: round
- Size: eye 47mm / bridge 23mm / temple 145mm