Radians X-Caliber Youth Passive Earmuff - Black/Red - Radians X-Caliber Youth Earmuff provides a secure fit for a youth or smaller adults. The sleek look is designed to prevent gun stock interference. The adjustable headband provides a custom fit. Sleek design. Smaller size earmuff. Perfect hearing protection for youth. Adjustable multi-position headband. Vinyl cushions provide comfortable seal around the ear. NRR 22 dB