New Ray Ban RB4196 601/9A Black/Polar Green Lens 61mm Sunglasses Imported Nylon frame Green Classic lens polarized Lens width: 61 millimeters Bridge: 17 millimeters Arm: 140 millimeters Frame Material: Nylon Frame Color: Black Temple Length/Arm: 140 mm G-15 Lens Solid colors, genuine since 1937, the classic G-15 was originally developed for military use, offers a high level of clarity, comfort and protection.