3M Peltor Optime 105 H10A Ear Muffs are designed to offer the highest level of protection for jobs with high noise environments. The over-the-head muff features “double-shell” earcup designs (two cups connected via a foam inner layer to reduce structural resonances) to provide maximum noise reduction throughout the full range of low and high frequencies. The liquid foam-filled ear muffs H10A also feature padded wide headbands with four-point steel suspension bands to cushion the head and distribute pressure for extra comfort. The earmuffs are recommended for noise levels up to 105 dBA TWA.

• Liquid and foam-filled cushions
• NRR 30dB
• Over-the-head style
• Padded wide headband with 4-point steel suspension band
• Earcup pivot points for optimum comfort and efficiency The 3M products on this page must be used in accordance with OSHA regulations, and the user instructions, warnings and limitations accompanying each product.