Marc Jacobs MARC 709 Sunglasses pair a classic square acetate frame with prescription-ready versatility for everyday wear. The silhouette is designed for comfortable all-day use and pairs easily with both casual and polished looks. Key attributes: Black | Acetate | Lightweight frame | Full-rim frame | Saddle bridge | Straight temples | Prescription-ready | Square full-rim silhouette | Dimensions & fit: Lens width: 54 mm | Bridge width: 15 mm | Temple length: 140 mm | Lens height: 48 mm | Standard fit | Composition & care: Acetate