AirOK face masks offer high spot efficiency from fine particulate pollutants and microbial contaminants. The non-static dustproof face mask with ergonomic design provides better compliance to a range of facial shapes and is built with high quality spun-bond polypropylene and melt-blown polypropylene which allows the combination into one non-woven web. It has excellent permeability with a soft texture making it moisture resistant and comfortable to wear.