Matsuda M5011 Sunglasses combine a newly developed hexagonal rimless lens with a hand-engraved titanium bridge and aged acetate temples, delivering refined, architectural style and everyday sun protection. Key attributes: Black | Brushed Silver | Black Grey Gradient | Titanium | Gradient lenses | Lightweight construction | Adjustable nose pads | Includes hard case and microfiber cleaning cloth | Rimless hexagonal lens shape | Hand-engraved titanium bridge | Aged Japanese acetate temples | Shield-shaped temple tips | Dimensions & fit: Eye 50mm | Bridge 22mm | Temple 145mm | Narrow fit | Composition & care: Titanium | Acetate | Clean with the included microfiber cloth; store in the included hard case.