Matsuda M3138 Sunglasses combine a lightweight titanium frame with a contemporary geometric silhouette, delivering a refined, modern look for everyday wear. Key attributes: Gray | Brushed silver | Titanium | Lightweight titanium construction | UV protection | Adjustable nose pads | Includes hard case and microfiber cleaning cloth | Straight temples with curved tips | Geometric frame | Stained-glass lacquer detail | Semi-flat lenses | Dimensions & fit: Eye 49 mm | Bridge 21 mm | Temple 145 mm | Narrow fit | Composition & care: Titanium | Wipe lenses with a microfiber cloth; store in the included hard case when not in use.