Maui Jim Alika 837 Sunglasses pair MauiBrilliant polarized lenses with an elegant round silhouette and ornate detailing for high-clarity vision and comfortable all-day wear. Key attributes: Black | Gold | Nylon and titanium | Polarized lenses | 100% UV protection | MauiBrilliant high-clarity, lightweight lenses | Glare reduction | Ceramic nose pads | Titanium temples | Includes protective case and cleaning cloth | Round silhouette | Baroque-style hinges | Keyhole bridge | Ornate detailing | Dimensions & fit: Lens width: 49 mm | Bridge: 24 mm | Temple length: 145 mm | Composition & care: Frame: Nylon | Temples: Titanium | Lenses: MauiBrilliant (polarized) | Clean lenses with a microfiber cloth and lens cleaner; store in the protective case when not in use; avoid abrasive cleaners and extreme heat.