Saint Laurent SL 790 Sunglasses merge a structured square acetate frame with a visible metal wire core for refined everyday wear. The model pairs a shiny black frame with grey mirror lenses and includes the original case, cleaning cloth, certificate of authenticity and guarantee. Key attributes: Black | Acetate | Lightweight comfort | Non-polarised lenses | Full rim frame | Includes original case, cleaning cloth, certificate of authenticity and guarantee | Square frame | Visible metal wire core | Engraved logo on temples | Grey mirror lenses | Dimensions & fit: Lens width: 53 mm | Composition & care: Acetate | Nylon | Clean lenses with the supplied cleaning cloth; store in the included case.