The Peltor Optime II earmuff is designed for demanding noisy environments, especially for noise levels dominated by low and medium frequencies. The sealing rings contain a unique combination of liquid and foam, which gives the highest insulation capacity and at the same time low contact pressure. The wide, soft cushions reduce pressure around the ears and improve comfort and usability. They are also easily replaced, as are the inserts, to maintain cleanliness. They are ideal for noise protection in environments with intense industrial noise or construction machinery, such as airports or agricultural work. Available with headband, foldable headband, neck support, helmet support and also on request in a dielectric version without visible metal parts and in HiViz coloring.