Ray-Ban Mens Shooter Sunglasses (RB3138) Metal metal Imported Metal frame Glasses lens Non-Polarized 100% UV protection coating Lens width: 62 millimeters Bridge: 9 millimeters Arm: 140 millimeters 2" high Case included Lenses are prescription ready (rx-able) The Shooter is an authentic metal shape style with top quality crystal. This will always remain an iconic style. The Shooter is an authentic metal shape style with top quality crystal. This will always remain an iconic style.