Certification: EN166, EN170, EAC, UVA/UVB protection: 99.99% New generation OTG (Over-The-Glasses, On-The-Glasses, On-The-Go) safety glasses with clear lens for general occasional work use and visitors. Modern design is designed to be worn over glasses and provide comprehensive protection also from the top, bottom and sides. Lens with anti-scratch and anti-fog coating. Protects against UV rays without interfering with color vision, as well as low-energy mechanical risks (6mm, 0.86g metal ball 45m/s), also in extreme temperatures. Optical class 1: designed for long-term continuous use. New generation OTG (Over-The-Glasses, On-The-Glasses, On-The-Go) safety glasses with clear lens for general occasional work use and visitors. The modern design is designed to be worn over glasses and provides comprehensive protection from the top, bottom and sides. Anti-scratch and anti-fog coated lens. Protects against UV rays without affecting color vision, as well as low-energy mechanical risks (6mm, 0.86g metal ball 45m/s), even in extreme temperatures. Optical class 1: designed for long-term continuous use.