DuPont Tyvek 400 TY122S Disposable Protective Coverall Hood, Boots

In this review the DuPont Tyvek 400 TY122S disposable coverall is evaluated for trade and DIY users who need a balance of durability and mobility. The bottom line: it is best for workers in remediation, painting, and general maintenance who need a reliable particle barrier with built-in foot coverage. The suit's comfort fit design and attached respirator-fit hood make it stand out for extended wear, while the attached Tyvek FC boots add skid resistance and reduce the need for separate footwear protection.

Key Features

• Comfortable fit design: The suit allows greater movement and includes reinforced stress areas so users can work longer without discomfort.
• Attached respirator-fit hood: The hood with elastic extends coverage to the neck and chin and accommodates respirator face masks for better sealing.
• Skid-resistant Tyvek FC boots: Built-in boots with a special coating improve traction on slick surfaces and lower fall risk during tasks.
• Durable construction: Flash spun high-density polyethylene creates a nonwoven fabric that offers a robust barrier against particles and wear in demanding jobs.
• Longer zipper and elastic waist: A longer zipper extending to the chin and an elastic waist improve donning and positioning for a secure fit.
• Versatile applications: Designed for lead and asbestos abatement, spray painting, and general clean-up, it suits a wide range of protective needs.

Who It's For

The Tyvek 400 TY122S is aimed at professionals and serious DIYers working in hazardous dust, paint overspray, insulation, lead or asbestos remediation, and general maintenance who need a disposable suit that offers a strong particle barrier and integrated foot protection. The comfort fit makes it practical for jobs that require bending and reaching without repeatedly adjusting the garment.

Those who should look elsewhere include users who need chemical splash certification beyond particle protection or who require reusable launderable coveralls. If maximum tear resistance is critical for extremely abrasive environments, a heavier reusable suit may be a better choice.

Pros & Cons

Pros

• Good overall protection against particles with a secure respirator-fit hood for added coverage.
• Built-in Tyvek FC boots reduce the need for separate protective footwear and add skid resistance.
• Comfort fit and reinforced stress areas permit greater movement and longer wear times.
• Clear value for single-use jobs where contamination control is required.

Cons

• Some users report the suit can tear under heavy abrasion, so it may not suit very rough tasks.
• Sizing feedback is mixed, so selecting the right size may require extra care.

Specifications

Brand	DuPont
Model	Tyvek 400 TY122S
Material	Flash spun high-density polyethylene (nonwoven Tyvek)
Design	Comfort fit with elastic waist and reinforced stress areas
Hood	Attached respirator-fit hood with elastic
Boots	Attached Tyvek FC boots with skid-resistant coating
Typical uses	Lead/asbestos abatement, spray painting, maintenance, clean-up

Our Verdict

The DuPont Tyvek 400 TY122S delivers a practical balance of protection, comfort, and value for disposable use in remediation, painting, and maintenance. Its integrated hood and skid-resistant boots make it a convenient single-piece option for contamination control, but users should consider sizing carefully and avoid extremely abrasive conditions where tears are likely. Overall it is a sensible, cost-effective choice for one-time or limited-duration protective needs.

Frequently Asked Questions

Is the hood compatible with respirators?
Yes; the attached respirator-fit hood includes elastic and a longer zipper to accommodate face masks and improve neck and chin coverage.

Are the boots suitable for slippery surfaces?
The attached Tyvek FC boots have a special coating for added skid resistance, offering improved traction compared with standard disposable footies.

Can the suit be reused?
This model is designed as a disposable protective coverall for single-use or limited-duration tasks rather than frequent reuse or laundering.