Saint Laurent SL M155 Optical Frame features a refined cat-eye acetate silhouette in Havana with transparent lenses, ideal for everyday prescription wear and a polished look. Key attributes: Brown | Havana | Transparent | Acetate | Cat-eye silhouette | Transparent lenses | Gloss finish acetate frame | Dimensions & fit: Lens width: 55 mm | Composition & care: Acetate | Wipe lenses and frame with a microfiber cloth; avoid abrasive cleaners and extreme heat; store in a protective case.