Product Specification • Polycarbonate lens • PVC frame. • Comfortable. • Lightweight. • CAT II • Conform to EN166: • Optical Class:1 • BT - (Medium impact energy at extreme temperatures) • 2C-1.2 - UV Filter • Fields of use: 3 Liquid splash These goggles are treated with Crystal Coat (TM), C-380M is a polysiloxane based thermal cure hardcoat that combines anti-fog performance with abrasion and chemical resistance.