Saint Laurent SL 623 007 Sunglasses combine a classic round silhouette with acetate construction and nylon lenses for reliable sun protection and a polished everyday look. Key attributes: Brown | Acetate | Nylon lenses | Includes case and microfiber cloth | Round frame | Keyhole bridge | Thin acetate temples with lasered logo | Dimensions & fit: 49-22-145 (lens width - bridge - temple in mm) | Lens height: 41 mm | Standard fit | Composition & care: Acetate (frame) | Nylon (lenses) | Clean lenses with the included microfiber cloth and store in the provided case; avoid prolonged exposure to heat.