Ray Ban Sunglasses RB 8309 RB8309 004/6G Carbon Fibre Silver - blue Grey mirror Composite frame mirrored lens non-polarized Lens width: 59 millimeters Lens height: 40 millimeters Bridge: 18 millimeters Arm: 140 millimeters Reference: RB8309 004/6G Model: Male Material: Carbon Fibre Colour: Silver - blue Lens colour: Grey mirror