The premium range of ProMesh moulded masks feature a flexible netting which ensures optimum shape retention of the mask and a secure seal during long periods of wear. This mask is vented to allow extra airflow. Suitable for protection against mechanically and some thermally generated particles such as toxic dusts, mist and welding fumes. They also assist in removing nuisance levels of ozone and organic vapours. Comes in a resealable polybag ensuring masks remain hygienically stored.