The three layers permanently complement each other in their effect and protect the wearer from cross-contamination. Mouth and nose covers always reduce the distribution of aerosols in the room.
The fabric, which is also provided with LivinGuard Antiviral Technology, is denser than the outer layer and offers an effective inactivation of coronaviruses. * The fabric, which dries quickly in low humidity, is soft and elastic and therefore comfortable to wear over the mouth and nose. Due to the special treatment, it has more than 24 billion positive charges per cm².