RAY-BAN RB4337 61974L POLISHED BLUE GRADIENT BLUE OCTAGON 。These beautiful Ray-Ban RB4337 sunglasses in Polished Blue with Blue Gradient lenses are in excellent preloved condition. Key Specifications • Model Number: RB4337 (Color Code: 61974L) • Frame Style: Bold, injection-molded geometric/octagonal unisex shape. • Lens Size: 59 mm width, 47.4 mm height, with a 21mm bridge width. • UV Protection: Offers 100% UVA and UVB eye protection. There are n callouts these are like new condition. Please see all photos and leave a comment with any questions. All sales are final. Thank you.