Matsuda M5010 Sunglasses pair a geometric, rimless-style metal frame with sculpted acetate temples for refined everyday sun protection and clear roadside visibility. Key attributes: Gray | Brushed silver | Black | Titanium | UV protection | Gradient lenses | Anti-reflective coating | Adjustable nose pads | Includes leather case | Geometric rectangular shape | Rimless-style front | Sculpted acetate temples | Engraved bridge and temples | Inset logo at temple tips | Dimensions & fit: Lens width: 51 mm | Bridge: 22 mm | Temple length: 145 mm | Composition & care: Titanium | Acetate | Clean lenses with a microfiber cloth and lens cleaner; store in the included case when not in use; avoid contact with harsh chemicals and extreme heat.