V40 Hellraiser Safety Glasses feature sunglass styling with a compact, lightweight design for comfort as stand-alone PPE & when used with other PPE-like face shields & welding hoods. Clear lenses allow maximum visible light transmission. They are ideal for indoor use. Lenses feature a hard coating for scratch-resistance & longer life. Anti-Fog coating prevents fogging, making them ideal for humid environments & temperature variances. They are made of a polycarbonate material that provides 99.9 percent UVA / UVB / UVC protection. Flexpoint temples provide comfort & stability. Universal-size glasses with black frame meet ANSI Z87.1+ standards for high impact.