Most safety glasses also provide a high level of UV protection and therefore, can be used as sunglasses. They are commonly made of Polycarbonate frames / temples, Polycarbonate lenses, Removable PC inner rim for Rx, Soft touch nose pads and Rubber temple pads.
It is necessary that they meet the standards applicable for a region. For example, in USA "ANSI Z 87" should be marked on the frame and the manufacturer's initials and any special lens attribute should be noted on the lens.
Our Industrial Safety Glasses Lens Meet the Following Certification: