The Howard Leight by Honeywell Leightning L1 Shooting Earmuff offers affordable, reliable hearing protection for shooting, working in loud environments, or simply blocking out extraneous noise. Patented Air Flow Control technology provides superior ear safety by managing the flow of air inside the earcup to reduce noise across all frequencies. The adjustable headband features a steel wire core for added durability. Exterior foam padding combines with the super-soft ear cushions to offer unparalleled comfort, while eliminating the ?squeezing? sensation that?s common to other earmuffs. Snap-in ear cushions allow for easy cleaning and maintenance..