Bottega Veneta Mitre Square Sunglasses combine a distinctive square silhouette with full-coverage lenses for everyday sun protection. The design is suited to shoppers seeking a structured, modern sunglass with a bold frame. Key attributes: Black | Grey | Eastman acetate renew | UV protection (meets EN ISO 12312-1) | Full-rim frame | Full-coverage lenses | Square frame | Mitre detail | Dimensions & fit: Lens width: 52 mm | Bridge: 20 mm | Temple length: 145 mm | Alternative fit available | Composition & care: Frame: Eastman acetate renew | Lenses: Polyamide | 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 at temperatures between -10°C and +35°C and avoid prolonged exposure to direct indoor sunlight (e.g., car dashboard).