Walker"s Game Ear Alpha Muffs and All Sports Glasses Combo: * 5x hearing enhancement, 50db of power * Sound activated compression, reduces loud sounds * Noise reduction rating 24dB * Antibacterial agent * Ultra-light weight * 2 wind-resistant, high-frequency, stereo microphones for precise sound directionality * 2 independent volume control * D-Max green * All sports glasses * 4 interchangeable lenses * Highgrade polycarbonate lenses allow for quick and easy lens replacement * Adapts to a broad range of facial sizes * Exceeds ANSI 287.1-2003 high impact requirement * 99 percent UVA and UVB protection * Ratcheting lens pitch adjustment for custom fit and comfort * Design allows air to flow freely preventing lenses from fogging * Adjustable nose pad conforms to a broad range of bridge sizes * Includes soft carrying pouch