Ruger® 10/22® Shooting Glasses and Foam Plug Combo. The glasses have high impact polycarbonate lenses with a scratch-resistance coating and are rated to ANSI Z87.1+. The glasses have red & black accents and include the Ruger logo. The plugs are moldable to provide a custom fit every time and are rated to NRR 32DB. Made by the Allen Company under license from Sturm, Ruger & Co. Inc.