3M™ PELTOR™ Optime 98 Earmuffs feature a stainless steel headband for consistent force and effective hearing protection.
They are lightweight, comfortable and designed with ultra light liquid and foam filled earmuff cushions.
- Noise Reduction Rating (NRR)*: 25 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 HY52)
- Assembly, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operations, Painting, Sanding, Welding