The newly designed passive hearing protection comes with a 30 NRR (full-sized) and 23 NRR (low-profile and youth size) noise cancelling rating for maximum hearing protection on and off the range. With an adjustable padded headband, soft ear cushions, and uninterupted cheek weld, these are the most comfortable passive earmuffs you'll ever wear at the range. They fold to fit compactly in your range bag and come in youth, adult, and low-profile designs for every age and preference.