3M: Peltor™ X Series Earmuffs, X4A, Over-the-Head

3M Peltor™ Earmuffs X4A are lightweight, low-profile earmuffs that offer a high level of protection and visibility. These earmuffs are made of non-conductive material. Ear cushions and foam liners are replaceable using the 3M Peltor™ Hygiene Kit for Earmuffs HYX4.