Tyvek is a strong and durable non-woven material. It is resistant to penetration and is static free until laundered. It provides protection from hazardous liquids aerosols and dry particles. Use this clothing for food processing spray painting/finishing operations lead and asbestos abatement mold remediation and other applications involving dry chemicals dirt or radioactive dust. Coveralls are made of 100 percent polyethylene so they're lightweight low-linting and anti-static. Clothing meets the latest ANSI sizing standards.