Ray ban sunglasses. Series number: rb3687. Shape: square. Lens width: 61 mm. Lens bridge: 17 mm. Arm length: 140 mm. 100% uv protection. Polarized. Frame material: metal. Lenses type: green polarized. Rim style: full-rim. Ray ban green polarized square mens sunglasses rb3687 004/58 61. Manufacturers packaging included. Packaging size and color may vary.