Longchamp Square Sunglasses combine a classic square acetate frame with everyday wearability. They suit prescription lens fitting and come with a protective case for on-the-go use. Key attributes: Black | Grey gradient | Acetate | Prescription lens compatible | Full rim | Acetate temples | Supplied with case and cloth | Square frame | Acetate finish | Dimensions & fit: Lens width: 55 mm | Bridge width: 21 mm | Temple length: 140 mm | Lens height: 49 mm | Standard fit (55-21-140) | Composition & care: Acetate | Wipe lenses with a microfiber cloth; store in the provided case.