Protective, antistatic, waterproof coverall provides protection against various low concentration inorganic chemicals and particles larger than 1 μm, provide protection against radioactive particles and solid contaminated biological particles (risk groups 1 and 2). It has both 4B protection and non-woven protective suit comfortability. This breathable coverall is easily disposed because it does not contain any halogen compounds. It is suitable for use in sterile environments and it can be sterilized. This coverall design enables freedom of movement. Hood shape and elastic band provide good sealing around the edges when using face masks. This coverall has self-adhesive chin strap, elastic thumb loops, elastic cuffs, elastic ankles and elastic waistband strap. Seams are stitched and taped. This coverall is used in automotive industry, chemical industry, pharmaceutical industry, medical industry, agrochemical industry, for decontamination of contaminated soil and work sites, working with asbestos, in emergency response services, food processing, disposal of hazardous materials, industrial cleaning and maintenance, exposure to biological hazards, etc.