Isabel Marant Square Sunglasses combine a bold acetate frame with a black marble finish and gradient grey lenses. Designed for everyday sun protection with a stylish, modern silhouette. Key attributes: Black | Black marble | Grey | Acetate | UV filter category 3 | Gradient lenses | Prescription-compatible | Square frame | Black marble finish | Grey gradient lenses | Acetate frame | Dimensions & fit: Lens width: 53 mm | Bridge width: 22 mm | Temple length: 145 mm | Composition & care: Acetate