The Green Welding Glasses 70-PC provide protection when working with torching and brazing. They come with a glass filter and are available in four shades: 4.0, 5.0, 6.0, or 8.0. Constructed from high-quality plastic, these torching glasses 70-PC have a wayfarer frame that is lightweight and durable. The glasses also come with protective side shields and are available in black. In addition, they meet ANSI Z87.1, EN 166, and EN 169 safety standards, and their lenses have CE certification.