3M PELTOR™ Optime III Earmuffs are our high performance hearing protectors for use in extremely loud environments, reducing noise levels by up to 34dB. They have a double casing that minimises resonance and comfortable soft, wide cushions to decrease pressure around the ears.

• Reducing noise levels up to 33-34dB, model dependant, tested to EN 352:2020
• Double casing technology minimises resonance effect
• Large space inside the cups helps minimise heat and moisture build-up
• Wide, comfortable foam sealing rings provide optimum seal and ideal comfort, even during long periods of use
• Extremely noisy environments, such as airports, power stations, marine engine rooms and print works

*To receive the Safety Data Sheet please fill in the form in the “Contact” tab