3M™ Peltor™ Optime™ 98 cap-mount earmuffs feature a universal mounting attachment that fits most hard hats.

• For noise levels up to 98 dBA


• Universal mounting attachment fits most hard hats


• Earcup pivot points tilt for optimum comfort and efficiency.


• Ultra light with liquid/foam filled earmuff cushions.


• Noise Reduction Rating (NRR)*: 23 dB. CSA Class A.

A versatile, cap-mount earmuff. For noise levels up to 98 dBA.

(bul) Universal mounting attachment fits most hard hats (bul) Earcup pivot points tilt for optimum comfort and efficiency. (bul) Ultra light with liquid/foam filled earmuff cushions. (bul) Color-coding for compliance sighting. (bul) Noise Reduction Rating (NRR)*: 23 dB. CSA Class A.

*The NRR may overestimate the hearing protection provided during typical use.

3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation™.