Saint Laurent M164 Cat-eye Frame features a classic cat-eye silhouette in a Havana acetate with transparent demo lenses. Designed for everyday prescription wear, it pairs a refined shape with easy lens replacement for opticians. Key attributes: Brown | Havana | Transparent | Acetate | Includes original Saint Laurent case | Demo lenses — replaceable for prescription fitting | Cat-eye silhouette | Shiny acetate finish | Dimensions & fit: Lens width: 51 mm | Bridge: 17 mm | Temple: 140 mm | Height: 40.9 mm | Composition & care: Acetate (frame) | Clean lenses with warm water and a soft, lint-free cloth; avoid household cleaning products and abrasive fabrics. Store frames in the supplied case when not in use.