Maui Jim Castles Sunglasses pair a classic aviator silhouette with Maui Jim's Hawaii Lava SuperThin Glass lenses to deliver polarized, high-contrast protection for bright conditions. Key attributes: Matte black varnish | Dark havana | Monel | Polarized lenses | 100% UV protection | Hawaii Lava SuperThin Glass lenses | Includes case and cleaning cloth | Aviator silhouette | Full-rim metal frame | Dimensions & fit: Lens width: 62 mm | Lens height: 45 mm | Bridge: 15 mm | Temple length: 140 mm | Composition & care: Monel frame | SuperThin glass lenses | Clean lenses with a microfiber cloth; store in the provided case.