The full frame Crossfire RPG safety eyewear is a premium safety glass that makes keeping your eyes safe a stylish endeavor. It fits a wide range of users and it is excellent in diverse environments. This model is also available in polarized lens. This safety glass meets all standards and has a hard coat to protect again scratches. Rubber temple grips for better stability. Polarized and smoke lens are sold by the pair. The other lens types are sold by the box.