3M™ Peltor™ Optime 105 Over-the-Head Earmuffs feature double-shell technology to provide effective hearing protection.
3M™ Optime 105 Cap-Mount Earmuffs H10A are intended for noise levels up to 105 dBA. They feature added mass and volume, plus a double-shell ear cup design (two cups connected via foam inner layer) to boost the noise reduction through the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with ear cup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled earmuffs fit comfortably against the head to provide an effective noise-blocking seal.
- For noise levels up to 105 dBA
- Proprietary 3M™ Twin-Cup™ design has soft, foam-filled earmuffs for enhanced hearing protection
- Stainless steel headband distributes weight for low-pressure fit
- Liquid/foam filled earmuff cushions for comfortable long-term wear
- Earcup pivot points that tilt for optimum comfort and efficiency
- Colour-coded for compliance sighting
- Noise Reduction Rating (NRR)*: 30 dB. CSA Class AL
- 3M is Leading the Advancement of Hearing Conservation
