Active hearing-protection equipment relies on electronics to provide noise reduction, and these muffs also often work to amplify select sounds in a shooter's environment, allowing them to communicate. However, these muffs are often pricey options, meaning many shooters have just a pair for themselves. If you're taking friends to the range, make sure they have hearing protection, too, and these Walkers Razor Slim Passive Muffs are an effective, affordable option, so you can have multiple pairs on-hand. Each pair of Walkers Razor Slim Passive Earmuffs have slim, low-profile earcups that won't get in the way of a solid cheek weld, and the wire-reinforced headband provides comfort for all-day wear. When you're done shooting, these muffs collapse into a compact, easily carried package that you can stash in your range bag for future use. Total NRR is 27 decibels.