M3138 Sunglasses by Matsuda. Color: Antique Gold / Cafe Green, Brushed Gold / Cafe Blue, Brushed Silver / Cafe Pink, Matte Black / Cafe Orange, Size: 49-21-145. The M3138 is built for the protagonists- a contemporary geometric lens shape crafted entirely of lightweight titanium finished in precious metals. The sleek temples are complimented by Stained glass lacquer that accentuate custom Caf lens colors.