Saint Laurent Mica Thin Optical Frame — a refined acetate optical frame updated with a thinner profile for everyday prescription wear. The slim, square silhouette balances a modern look with practical comfort. Key attributes: Brown | Havana | Acetate | Includes protective case | Square frame | Thin acetate construction | Temple logo detail | Dimensions & fit: Lens width: 54 mm | Bridge width: 16 mm | Temple length: 145 mm | Lens height: 37 mm | Standard frame size: 54-16-145 | Standard fit | Composition & care: Acetate | Clean lenses with a microfiber cloth. Store in the supplied case. Avoid abrasive cleaners and prolonged exposure to moisture.