267 HPF410 Tapered Disposable Soft Polyurethane Foam Ear Plugs NRR 32 SNR 38 360 Cut Goatskin a cool wearing HPPE blend The black sandy nitrile a cool wearing HPPE blend with excellent stretch and memory retention ATA® Technology blend provides excellent cut protection and outstanding wearer comfort ANSI A6 cut protection for the lap groin Adjustable straps customize the fit Antimicrobial treated yarn to help discourage bacterial growth Dark color hides dirt and soiling Made in the USA Machine wash in cold water uniform fit Smooth closed cell outer layer that prevents debris build up Soft and comfortable feel for all day comfort NRR 32 protection Traditional flared bell shape for easy removal Consistent cellular structure for optimal expansion recovery time for a consistent