Matsuda's 2903H - RUTHENIUM are round sunglasses with strong architectural lines, exuding an industrial feel. They feature ruthenium lightweight Japanese titanium frame with ribbed detailing, an elegant lacquered top bar - inspiration to the Machine Era of the early 20th century, purple gradient lens with 100% UV protection.

Made in Japan
- Color: ruthenium grey
- Material: titanium
- Lens: gradient pink
- Size: eye 43mm / bridge 23mm / temple 140mm