Matsuda M1040 Sunglasses fuse hand-sculpted Japanese acetate with a precision titanium inner rim for a refined rectangular silhouette. Designed for everyday wear, they balance lightweight construction with intricate metal detailing for a premium look. Key attributes: Black | Cobalt blue | Japanese acetate | Lightweight construction | Durable titanium inner rim | Floating lens design | Includes signature hard case and microfiber cleaning cloth | Rectangular silhouette | Titanium inner rim set into acetate | Intricate metal detailing | Precious metal finish | Dimensions & fit: Lens width 54 mm | Bridge 20 mm | Temple 145 mm | Narrow fit | Composition & care: Japanese acetate | Titanium inner rim | Precious metal finishes | Wipe lenses and frame with included microfiber cloth; store in provided hard case.