3M PELTOR Optime 105 Cap-Attached Earmuffs deliver high-performance hearing protection when paired with a compatible hard hat. This hard hat-mounted design clips securely into slots or adapters so you don’t have to juggle a separate device on the job.
Designed for long wear, these earmuffs combine soft, liquid/foam-filled cushions with a robust double-shell construction to boost attenuation while keeping comfort front and center. The durable stainless steel headband resists bending and warping, ensuring reliable protection in demanding environments.
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27 dB NRR (final rating depends on fit and the hard hat used), giving strong protection for a variety of noisy work settings.
- Cap-attached, hard hat-mounted design for seamless integration with safety helmets.
- Liquid/foam-filled ear cushions provide a comfortable seal for extended shifts.
- Earcup pivot points tilt to match the user’s head and hat angle for improved comfort and efficiency.
- Unisex, one-size-fits-most design in a sleek black finish, suitable for adult use across teams.
- From 3M, a trusted name in hearing protection with a long history of safety innovations.
Ideal for construction, manufacturing, maintenance, and other environments where workers wear protective headgear, these earmuffs simplify safety by integrating directly with your helmet setup. Note: the final NRR can vary with fit and the specific hard hat to which the earmuffs are attached.
