Chopard SCH427 Sunglasses combine a refined square silhouette with carbon-fibre temple accents and polarized lenses for clear, comfortable sun protection. Designed for everyday wear, they balance high-tech details with a matte, sandblasted finish. Key attributes: Black | Indeterminate | Bio acetate | Polarized lenses | Flex hinge | Square/rectangular frame | Matte sandblasted finish | Carbon-fibre temple accents | Dimensions & fit: Bridge 15 mm | Temple length 145 mm | Composition & care: Bio acetate | Clean lenses with a microfiber cloth and mild lens cleaner. Store in a protective case. Avoid exposure to solvents and high heat.