Otis Technology presents a smarter way to protect your hearing while improving your response to range commands and other communication. EarShield&';s?new 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, Ear Shield&';s compact design won&';t get in the way of achieving the proper cheek weld.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }