Balenciaga BB0420S Sunglasses pair a racing-inspired wraparound silhouette with base-eight floating lenses. The design emphasizes a secure, ergonomic fit for active use while delivering a bold, technical look. Key attributes: Black | Nero | Acetate | Ergonomic nose for stability | Wide coverage from wraparound design | Floating base-eight lenses | Includes case and cleaning cloth | Wraparound silhouette | Full-injection construction | Motorcycle- and racing-inspired geometry | BB metal plate at nose | Balenciaga logo in bas-relief on left temple | Dimensions & fit: Lens width: 74 mm | Lens height: 37 mm | Bridge width: 13 mm | Arm length: 130 mm | Wraparound fit | Secure ergonomic fit for active use | Composition & care: Acetate | Metal | Clean lenses with the included cloth and store in the supplied case; avoid abrasive cleaners and prolonged exposure to heat.