Ray-Ban JOSEPH RB 7683S Sunglasses pair a rectangular acetate frame with Category 3 lenses for reliable sun protection. The polished black frame with green lenses delivers a classic, everyday look. Key attributes: Black | Green | Acetate | High sun protection (Category 3 lenses) | Rectangle frame | Polished finish | Solid color lenses | Dimensions & fit: Lens width 55 mm | Bridge 20 mm | Temple 145 mm | Lens height 39.6 mm | High bridge fit | Composition & care: Acetate | Wipe lenses with a microfiber cloth; store in protective case.