Liberty PermaGard coverall with hood and boots. Serged seams; elastic ankles. Elastic wrists; elastic waist. Zipper front closure with storm-fly; closure at chin. PermaGard is a general purpose protective material that can be used in any non-hazardous applications to protect against dirt, light liquid splashes, and particles. Industrial applications: protects against fiberglass particles, carbon dust and dry non-hazardous particulates. Used in the agricultural industry and ideal for light duty applications. Micro-porous film: keeps non-hazardous particulates and liquids out while allowing moisture from perspiration to dissipate. SpunBonded polypropylene: durable, soft fabric provides comfortable extended wear. More stretchable. PermaGard is anti-static. Large size.