Saint Laurent Betty S Sunglasses present a bold, geometric square silhouette in acetate. The SL 909 design combines structured lines with full-rim construction for a defined look. Key attributes: Green | Acetate | Square frame | Full-rim construction | Geometric silhouette | Composition & care: Acetate | Wipe lenses and frame with a soft microfiber cloth; store in a protective case when not in use. Colour: green