Chopard SCH363M Sunglasses combine a bold geometric frame with gradient bio-nylon lenses for refined everyday wear and clear visual comfort. The design suits both casual and dress looks while accommodating prescription lenses. Key attributes: Black | Plastic | Bio-nylon lenses | Gradient lenses | Prescription-compatible | Geometric shape | Square frame | Dimensions & fit: 55/21/140 | Composition & care: Plastic frame | Bio-nylon lenses | Wipe lenses with a soft, lint-free cloth; store in protective case when not in use.