Great looking “OTG” safety spectacles. Extra large size to fit over all sizes of prescription eyewear. Comes with a fully adjustable soft nose piece plus an adjustable mechanism giving you the possibility to adjust your lens into the perfect position. All this combined with the unique “EZ-ON” Stay on, No Pressure temple system. 4A coating CSAZ94.3-07 Certified by CSA Canada and meets ANSI Z87.1 requirements.