Hobart Safety Glasses - Mirrored Shade 5 Lens 770726 Hobart Mirrored Shade 5 safety glasses have black, form-fitting frames with mirrored shade 5 lenses that are made from shatterproof polycarbonate and have a scratch resistant coating. Frames include a soft foam frame liner for better protection from dust, debris and perspiration. Features Mirrored Shade 5 lens Meet ANSI Z87.1 standards Shatterproof polycarbonate lenses have scratch resistant coating Soft foam frame liner Form-fitted frame enhances protection Free standard ground shipping within contiguous U.S.