Saint Laurent SL 851 Sunglasses pair a wide, squared acetate frame with a subtle cat-eye for an elegant profile. Thin acetate construction ensures a lightweight, comfortable fit for everyday wear. Key attributes: Brown | Marrone | Acetate | Lightweight construction | Comfortable fit | Square frame | Subtle cat-eye accent | Iconic corner angle detail | Logo-engraved temples | Dimensions & fit: Lens width: 56 mm | Bridge: 17 mm | Temple: 145 mm | Medium fit | Composition & care: Acetate | Nylon lenses | Clean lenses with a soft microfiber cloth; store in the protective case; avoid abrasive cleaners and high heat.