Liu Jo LJ819S 250 sunglasses pair a beige acetate frame with gradient brown CR39 lenses for reliable sun protection and a contemporary square silhouette. Key attributes: Beige | Acetate | UV protection (Category 3) | Gradient brown lenses | CR39 lens material | Includes original Liu Jo case | Square/rectangular frame | Full-rim design | Dimensions & fit: Lens width: 54 mm | Bridge: 18 mm | Temple length: 140 mm | Composition & care: Acetate | CR39 | Wipe lenses with a microfiber cloth and store in the supplied case when not in use.