The ultra-light Walkers EXT Folding Range Shooting Muffs provide complete protection with outstanding comfort whether in the field or at a shooting range. To ensure comfort, these muffs feature a padded headband and soft PVC ear pads in a compact folding design. With a noise reducing rating (NRR) of 22dB, the Pro-Low earmuffs give extra protection from sustained or loud sounds.Accompanied is a pair of sport glasses made of high grade polycarbonate lenses that exceed ANSI 287.1-2003 high impact standards and a pair of foam tips ideal for louder environments with a NRR of 31DB. FeaturesLow profile contoured cup Padded headband for comfortable fit Ultra-light weight Compact folding design Noise reducing rating, NRR 22dB ANSI S3.19 ratedHigh grade Polycarbonate lensesExceeds ANSI 287.1-2003 High Impact RequirementShooting glasses are designed to allow air to flow freely