Matsuda M3151 Sunglasses reinterpret the classic navigator silhouette with lightweight titanium construction and artisanal detailing, offering refined sun protection and everyday wearability. Key attributes: Gray | Silver | Titanium | Adjustable nose pads | Lightweight titanium temples | Includes protective case and microfiber cloth | Navigator/aviator silhouette | Hand-layered top bar | Double metal bridge | Art Nouveau inspired filigree | Dimensions & fit: Eye 54mm | Bridge 18mm | Temple 145mm | Narrow fit | Composition & care: 100% titanium | Wipe lenses with a microfiber cloth; store in protective case.