Saint Laurent 875 OPT Optical Frame is a square acetate optical frame designed for everyday prescription wear. It features demo lenses that can be replaced by an optician and a modern, structured silhouette. Key attributes: Beige | Transparent | Acetate | Lightweight frame | Durable acetate construction | Prescription-ready | Demo lenses (to be replaced by an optician) | Suitable for prescription lenses | Square silhouette | Thick acetate construction | Dimensions & fit: Eye size (calibre): 50 mm | Bridge: 20 mm | Temple: 145 mm | Lens height: 42.9 mm | Composition & care: Acetate | Wipe clean with a soft, dry cloth. Store in the case when not in use.