Ray-Ban RB3183 004/9A Sunglasses combine a semi-rimless rectangular profile with polarized lenses for everyday sun protection and clear vision. Key attributes: Gunmetal | Green | Metal | Polarized lenses | Anti-reflective coating | Adjustable nose pads | Thin temples | Semi-rimless rectangular frame | Top bar detail | Ray-Ban logo on temples | Dimensions & fit: Lens width: 63.8 mm | Lens height: 34.6 mm | Bridge width: 15 mm | Temple length: 125 mm | Adjustable nose pads | Temple fitting: High | Bridge type: Single | Composition & care: Metal (frame) | Polycarbonate (lens) | Wipe lenses with a microfiber cloth and store in the protective case when not in use.