Radians Youth Size Lowset Passive Ear Muffs feature a Noise Reduction Rating (NRR) of 21 to keep your hearing protected. These ear muffs are a great size for youths and smaller adults and they adjust for a perfect fit every time! They feature padded cups and a padded moisture wicking headband for extreme comfort. The lowset muff provides a sleek look and prevent gun stock interference. These youth muffs fold compactly for easy storage and portability so they will always fit in your range bag. Product weight is 0.56 lbs.