Bottega Veneta Mitre Square Sunglasses combine a bold square silhouette with high-quality acetate construction for everyday sun protection and style. Key attributes: Black | Grey | Eastman acetate | Provides sunlight protection compliant with EN ISO 12312-1:2022 | Alternative fit available | Square frame | Mitre square silhouette | Dimensions & fit: Alternative fit available | Composition & care: Eastman acetate | Polyamide (lenses) | Clean with a damp cloth and a mild neutral detergent; dry with a soft, clean cloth. Avoid solvents and aggressive chemical cleaners. Store in the case and avoid exposure to extreme temperatures. Not suitable for direct observation of the sun.