Protects from numerous particles and water-based liquids!
The material consists of three layers of pliable, comfortable polypropylene. The inner layer is of meltblown polypropylene microfibers that filter out potentially harmful particulate matter and liquids, yet air passes through for superior wearer comfort. Fabric is rugged, and triple-stitched with serged seams for protection of non-hazardous materials. Not recommended for use near heat, flames, or in flammable sites.