Longchamp LO757S Sunglasses combine a butterfly acetate frame with refined styling for everyday sun protection and polished looks. This model pairs classic proportions with Longchamp’s signature attention to detail. Key attributes: Black | Acetate | Supplied with original Longchamp protective case and cleaning cloth | Butterfly frame shape | Gradient lens options available | Acetate temples | Dimensions & fit: Lens width: 55 mm | Lens height: 50 mm | Bridge width: 17 mm | Arm length: 145 mm | Composition & care: Acetate | Wipe lenses with a soft microfibre cloth; avoid abrasive cleaners and harsh chemicals.