Saint Laurent SL 790 Sunglasses combine a squared acetate frame with a visible metal wire core and grey lenses for refined everyday sun protection and a contemporary silhouette. Key attributes: Brown | Dark Havana | Grey | Acetate | UV protection | Nylon lenses | Includes protective case and cleaning cloth | Compatible with prescription lenses | Squared/rectangular acetate frame | Visible metal wire core detail | Engraved Saint Laurent logo | Grey lenses | Dimensions & fit: Lens width: 53 mm | Bridge: 19 mm | Temple length: 145 mm | Composition & care: 100% Acetate (frame) | Nylon (lenses) | Metal (wire core) | Wipe lenses with a soft microfiber cloth; store in the included case when not in use; avoid exposure to high heat and harsh chemicals.