MOS Reference: DuPont Tyvek 400 coveralls constructed from flashspun high-density polyethylene providing an effective barrier against dry particles and light liquid splash while remaining exceptionally breathable and comfortable. Bound seams enhance particle holdout over standard serged construction. Elastic wrists, ankles, and attached hood maintain closure integrity during active work. Tyvek's inherently low-linting properties make these coveralls suitable for cleanroom, pharmaceutical, and food processing environments. Resistant to most water-based chemicals and light acids.