DuPont Tyvek 400 Coveralls

DuPont Tyvek 400 coveralls are the workhorse of disposable protective apparel — the garment crews reach for when the job involves spray paint overspray, fine particulates, asbestos abatement, lead remediation, or general industrial cleanup. What sets Tyvek 400 apart from cheaper polypropylene or SMS suits is the flash-spun high-density polyethylene fabric: it holds out particles down to sub-micron sizes yet stays breathable enough that workers can wear it through a full shift without overheating the way film-laminated suits do.

This collection centers on the Tyvek 400 Hooded Coverall (style 4T050), the most-specified configuration for a reason. The attached hood and standard elastic wrists and ankles close off the common entry points for dust and splash, while the serged seams give you reliable particle protection at a working price. It's an ideal fit for maintenance departments, abatement contractors, agricultural spraying, and manufacturing environments where you need dependable barrier protection without stepping up to a chemical-rated suit.

Two questions buyers almost always ask: sizing and quantity. Tyvek runs close to true, but because you're layering over work clothes, most crews order one size up for freedom of movement — a coverall that's too tight tears at the crotch and shoulders when you crouch or reach. And because these are single-use garments, most facilities buy by the case to keep a stocked supply on hand rather than reordering mid-project.

If you need a splash-resistant alternative or a lighter-duty option, compare the microporous film construction in our DuPont ProShield line, or browse the full range of protective apparel in the 400 Series collection to match the right garment to your hazard.