Otis Technology presents a smarter way to protect your hearing while improving your response to range commands and other communication. EarShield™ Scout's Sound Reduction Chamber Technology changes the sport shooter experience. Now you can shield your ears from high-decibel noise comfortably while hearing other sound frequencies such as speech, clearly, without removing your gear. Unlike muffs, EarShield™ Scout's compact design won't get in the way of achieving the proper cheek weld.