At 3M, we discover and innovate in nearly every industry to help solve problems around the world.
Patented Twin-Cup™ design has soft, foam-filled earmuff cushions
Behind the head design allows for easy use with hard hats
Color-coding for compliance sighting
3M™ Peltor™ Optime™ 105 behind-the-head earmuffs features low-profile earcups that fit well with most helmets, Feature double-shell technology for effective hearing protection.