Saint Laurent Optical Frame offers an oversized square silhouette crafted for daily prescription wear. The bold full-rim acetate design delivers structured lines and lightweight comfort for both professional and casual looks. Key attributes: Black | Acetate | Lightweight construction | Durable frame | Prescription-ready | Hinged temples | Oversized square silhouette | Full-rim frame | Distinct angular lines | Dimensions & fit: Lens width: 55 mm | Oversized fit | Composition & care: Acetate | Wipe lenses with a microfiber cloth; avoid abrasive cleaners; store in a protective case when not in use.