For over 25 years Walker's has developed innovative solutions for hearing protection & enhancement. The Walker's line of products are widely considered the industry standard for shooting protection and safety. With the introduction of advanced digital circuitry & nano tech water repellence, Walker's continues to raise the bar.Specifications and Features:Passive Over Ear Hearing ProtectionANSI S3.19 ratedLow profile contoured cupPadded headband for comfortable fitSoft PVC ear padsUltra-light weightCompact folding designNRR 22DBGray