These safe, stylish and practical combos contain the 26NRR passive muffs, coupled with shooting glasses that feature ballistic rated lenses providing four times greater impact protection than ANSI Z87.1; meeting military standard MIL-PRF-31013, 3.5.1.1 ballistic resistance. Two combo kits are available offering either dark-green or pink hearing protection muffs with non-slip, one-piece, clear lens shooting glasses.