Historically, higher attenuating ear muffs meant a larger, bulky cup but not anymore! The Peltor X4A Ear Defender Headband
in 'Hi Viz' are designed to offer protection against very high noise levels whilst maintaining a low profile yet keeping an aesthetically pleasing design. The X4A Ear Defenders can attenuate sound by as much as 33dB thanks to its new specially formulated damping pads. Its innovative foam contained in the sealing ring provides excellent acoustic protection, particularly against sounds dominated by low frequencies.