Saint Laurent Optical Frame in an acetate full-rim construction, designed for everyday prescription wear and refined styling. Key attributes: Brown | Havana | Transparent | Acetate | Compatible with prescription lenses | Includes demo lenses | Full-rim acetate frame | Sculpted temples | Sculpted bridge | Dimensions & fit: Lens width: 52 mm | Bridge: 18 mm | Temple length: 145 mm | Composition & care: Acetate | Clean lenses with a microfiber cloth; store in a protective case; have frames adjusted by a professional.