Ray-Ban RB 8302 sunglasses Steel composite frame glass lens polarized Lens width: 58 millimeters Bridge: 15 millimeters Arm: 140 millimeters MODEL: 8302 COLOR: 004/N8 GUNMETAL FRAME /CRYSTAL GRAY MIRROR SILVER GRADIENT POLARIZED LENS SIZE: 58mm - 15mm (mm = millimeters) GENDER: UNISEX MADE IN: ITALY