- Noise Reduction Rating (NRR)*: 22 dB. CSA Class A
- Fit can be verified with 3M™ E-A-Rfit Dual-Ear Validation System
- Replaceable ear cushions and foam liners (3M™ PELTOR™ Hygiene Kit HYX1)
3M™ PELTOR™ Earmuffs X1 are lightweight earmuffs designed to protect hearing from mid-level industrial noise and other loud sounds.
These earmuffs are made of non-conductive material. Ear cushions and foam liners are replaceable using the 3M™ PELTOR™ Hygiene Kit for Earmuffs HYX1.