Crews® Safety Welding Goggles have a filter 5.0 shaded polycarbonate lens that beats traditional glass plates for impact resistance. Plus CR39 cover lenses are included to protect the filter against pitting and scratching. They also come with elastic straps for easy adjustment and an exclusive Duramass® scratch-resistant coating for extraordinary wear. Goggles are vented to decrease fogging and meet or exceed ANSI Z87+. Green frame, filter shade 5.0 lenses.