The Cypha certified medium impact prescription safety glasses have a wrap-around design with a curved frame front. These safety glasses would make wonderful pair of safety sunglasses, just add polarized lenses selected from the lens extras.  Cypha is a medium-impact prescription safety glasses that come certified to Australian and International Safety Standards 1337.6.  These safety glasses are available in black or gunmetal as pictured. This is the gunmetal coloured frame.