Light, polycarbonate lens material with mirror finish delivers major protection without weighing you down Exceeds ANSI Z87.1 high velocity/high impact standards Distortion-free clarity so you stay focused on the game Defends against 100% of harmful UVA/B/C rays Anti-fog & anti-scratch coating for added protection & durability WARNING: This product can expose you to chemicals including Nickel (Metallic) which is known to the State of California to cause cancer, and Bisphenol A (BPA) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov