Ray‑Ban Clubmaster Classic sunglasses combine a retro browline silhouette with modern materials for everyday sun protection and smart-casual styling. Key attributes: Havana | Brown | Acetate and metal | UV protection | Adjustable nose pads | Browline silhouette | Acetate top bar with metal lower rim | Square lenses | Retro-inspired design | Dimensions & fit: Lens width: 51 mm | Bridge width: 21 mm | Temple length: 145 mm | Lens height: 43.9 mm | Hinge-to-hinge: 130 mm | Regular fit | Composition & care: Frame: acetate and metal | Lenses: glass | Clean lenses with a microfiber cloth. Avoid solvents and abrasive cleaners. Store in the protective case when not in use.