3M Peltor Optime 105 earmuffs are designed for behind the head usage allowing them to fit well with most helmets. These Peltor Optime 105 earmuffs feature a double shell technology for effective hearing protection providing 29 NRR protection. Patented twin cups designed with soft foam filled earcups keep the user comfortable for extended periods of time.
- 29 NRR hearing protection
- Earmuffs fit with most Hard Hats
- Soft, foam filled ear cups