Saint Laurent SL 779 Optical Frame pairs a slim, clubmaster-style front rim with visible wire-core temples for a refined everyday optical silhouette. Key attributes: Black | Crystal | Transparent | Acetate | Full rim frame | Demo lenses included | Clubmaster-style front metal rim | Oval silhouette | Thin temples with visible wire core | Dimensions & fit: Lens width 51 mm | Bridge 21 mm | Temple length 145 mm | International fit | Composition & care: Acetate | Resin | Wipe lenses with a soft, dry cloth and store in the included case when not in use.