These multiple-position earmuffs provide the flexibility to wear them with the headband positioned over the head, behind the head, or under the chin. They can also be worn with other personal protection equipment, including hard hats, visors, face shields, respirators, and welding shields. In addition, the robust nondeforming dielectric construction withstands use and abuse, while protecting workers in electrical environments. Earmuffs feature unique Air Flow Control* technology for optimal attenuation across all frequencies. Snap-in ear cushions provide for easy maintenance. An elastic headband strap is included for positioning when not worn over the head.