The Wiley Air Rage is designed for smaller faces. This durable frame has rubber on the arms for added grip and a removable facial cavity seal which keeps splashes, dust and debris from getting into your eyes. Featuring our standard 0.75mm lead equivalency Schott SF-6 HT radiation safety glass lenses. This frame can only accept MILD prescriptions. Maximum combined sphere and cylinder values of +2.0 to -3.50 with no cylinder value greater than 1.50.