Balenciaga Mono Square Sunglasses combine a bold square silhouette with injected nylon construction for high-coverage sun protection and everyday wear. Key attributes: Black | Grey | Polyamide | 100% UVA/UVB protection | Lens category 3 | Adjustable nose pads with BB logo | Engraved logo on left temple | Not suitable for optical conversion | Mono square silhouette | Injected nylon frame and temples | Dimensions & fit: Temple length: 130 mm | Bridge width: 1 mm | Smart fit | Composition & care: Polyamide (frame and temples) | Nylon (lenses) | Clean with a damp cloth and mild neutral detergent; dry with a soft cloth. Avoid solvents and aggressive chemical cleaners. Store in the provided case and avoid prolonged exposure to direct sunlight or extreme temperatures.