VeriShield 100 Series Passive Earmuffs, VS110F, 24 NRR, Black

Large dimension range provides comfortable fit that is 17% more adjustable than earlier versions. Wide cup opening area increased by 16% over earlier versions. New unique memory foam combines denser and softer foam than previous models, suitable for wearers with sensitive ear canals or for wearing with hearing aids. Air Flow Control technology for optimum attenuations across all frequencies. Available in over-the-head, hard hat, and neckband styles.