Combining comfort with a sleek, non-interfering design, the Howard Leight by Honeywell Leightning L2F Folding Slim Shooting Earmuff is designed to meet the demands of professional and amateur shooters alike. Designed for handgun and pistol shooters looking for maximum hearing protection in a folding earmuff. The Leightning L2f carries a Noise Reduction Rating (NRR) of 27dB. The snap-in ear cushions make replacement and maintenance easy, and the earcups feature Air Flow Control technology that manages the flow of air inside the earcup. The result is a slimmer, lighter shooter's earmuff that reduces noise across all frequencies to deliver superior hearing protection for shooting. For premium comfort, the padded headband and super-soft ear cushions virtually eliminate that squeezing feeling, so you can wear them comfortably for extended periods. Super-soft ear cushion snap-in feature allows for quick and easy cushion replacement. Cushions replacement kit R-02350. The folding feature allows the earmuff to collapse for compact storage. All Howard Leight shooting glasses and shooting earmuffs are compatible for use with each other. Product Features Stylish, slim earcups that won t interfere with your shooting; convenient, folding feature collapses earmuff for easy storage. Super-soft ear cushion eliminates "squeezing" sensation on head; snap-in feature allows for quick and easy cushion replacement. Headband features telescopic adjustment for custom fit, steel wire construction to withstand demanding use, and padded foam to minimize pressure on head. Earcup features Air Flow Control technology to reduce sound across all frequencies without increasing earcup size or weight. Noise Reduction Rating (NRR): 27dB.