3M™ PELTOR™ X3 Earmuffs feature an electrically insulated, twin headband that decreases heat build-up on top of the head. Utilising a specially designed spacer they offer noise reduction up to 33 dB without the weight and bulk.For high performance hearing protection against moderate to high noise levels, use 3M™ PELTOR™ X3 Earmuffs.Our X3 earmuffs are c