What started over 50 years ago, in Broomfield, Colorado, with a single gun case, Allen Company has grown into one of the premier brands in the outdoor industry. We passionately focus on developing high quality hunting, shooting, archery, and tactical gear with affordability. HEARING PROTECTION: Designed to have a Noise Reduction Rating of 21 Decibels. ADJUSTABLE: Made with an adjustable headband to fit most youth hunters and sport shooters. COMFORTABLE: These passive earmuffs come with soft, padded ear cups that make them comfortable to wear for extended periods of time. SAFETY RATINGS: Meets the American National Standards Institute and CE ratings for noise reduction.