Saint Laurent SL 890 Betty Thin sunglasses combine a slim rectangular silhouette with reliable sun protection. Built for everyday wear, they balance a minimalist look with clear UV coverage. Key attributes: Black | 100% UVA/UVB protection | Category 3 lenses (high sun protection) | Etched logo at temples | Includes protective case | Rectangular silhouette | Slim temple profile | Minimalist frame | Dimensions & fit: Lens width: 54 mm | Bridge: 18 mm | Temple length: 145 mm | Medium size