Browning Sound Shield Indoor/Outdoor Shooting Glasses, Large, Clear Tall lens profile and frameless design help eliminate visual distractions and blind spots Lenses exceed ANSI Z87.1 impact standards Soft rubber standoff nosepiece reduces slipping and fogging Color accented rubberized temples help prevent slipping in hot or humid conditions End of each earpiece opens to release a corded retractable ear plug Ear plugs have an NRR of 25 dB Ear plugs are washable and replaceable