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.
Extra Details
Behind the head design allows for easy use with hard hats.
Color-coding for compliance sighting.
Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL
Patented Twin-Cup design has soft, foam-filled earmuff cushions.
3M Peltor Optime 95 behind-the-head earmuffs feature low-profile earcups that fit well with most helmets, eyewear and other safety equipment. Provides effective hearing protection against...