Walker s Elite Shooting Glasses features 5-position ratchet plus 4-position telescoping temples. Its polycarbonate high impact lenses exceeds ANSI Z87.1-2010 high impact requirement and provides 99 percent Ultra Violet (UV) protection. The frame features a soft non-slip rubber nose piece and ventilation channel between the lens and frame to reduce fogging. This model has amber lenses with a black frame.