Optime II
Optime II has been developed for exposure to loud noises and is also suitable for professional use. It provides wearing comfort and an innovative safety concept. The sealing rings are filled with a mixture of fluid and foam, which gives optimum sealing even at low contact pressure. It is also light weight, weighing only 210 g. For hygienic purposes, replacement for sealing and insulation pads is available (hygiene kit HY 52).