DuPont Tyvek 400 TY122S Disposable Protective Coverall Hood, Boots XL

In this review of the DuPont Tyvek 400 TY122S coverall the bottom line is straightforward: this disposable suit is aimed at professionals who need reliable, lightweight barrier protection with a comfortable, mobile fit. The reviewer found the garment's tailored design, longer zipper and elasticized waist, wrists and ankles make donning and working easier than many generic disposables, while the attached respirator-fit hood and skid-resistant boots keep coverage continuous. It is best for controlled work environments where a polyethylene nonwoven barrier and reinforced high-stress areas matter more than heavy chemical resistance.

Key Features

• Comfort fit design: The tailored pattern and elastic waist provide a greater range of movement so wearers can bend and stretch with less restriction during long shifts.
• Durable construction: Serged seams and reinforcement in high-stress zones reduce the likelihood of blowouts in routine tasks and increase confidence on the job.
• Full coverage: An attached respirator-fit hood and long front zipper with stormflap deliver continuous protection for head and torso during entry into contaminated areas.
• Integrated boots: Skid-resistant boots with a 14.5' length help maintain footing and remove the need to pair separate overshoes for many applications.
• Lightweight material: Flash-spun high density polyethylene gives a nonwoven barrier that balances protection with breathability and low bulk for disposable use.

Who It's For

The Tyvek 400 TY122S is best for maintenance crews, industrial cleaners, painters, and other tradespeople who need single-use protection that still allows good mobility. Its size XL fits users roughly 5'5' to 5'9' and chest 39.75' to 43.25', making it suitable for many men who need a snug yet flexible fit.

Those who require certified chemical splash protection, heavy liquid immersion resistance, or highly breathable garments for hot environments should look elsewhere; this product is a polyethylene nonwoven disposable designed for general-purpose barrier tasks rather than specialized hazardous substance containment.

Pros & Cons

Pros

• Comfort-oriented cut and elastic points deliver better range of motion compared with boxy disposables.
• Longer front zipper and stormflap speed up donning and improve closure security.
• Attached hood and skid-resistant boots provide continuous coverage without extra accessories.
• Serged seams and reinforced areas reduce tearing during routine work.

Cons

• Polyethylene nonwoven material is not intended for heavy chemical splash or immersion protection.
• Hand wash only care instruction limits reuse options; designed primarily for single-use disposal.

Specifications

Brand	DuPont
Material	Flash-spun high density polyethylene (Tyvek)
Closure	Front zipper with stormflap
Fit and size	Comfort fit, XL: fits chest 39.75' - 43.25', height 5'5' - 5'9'
Garment measurements	Sleeve 35.5', Chest width 26.5', Inseam 29.5'
Boot length	14.5'
Seams	Serged seams with reinforcement in high stress areas

Our Verdict

The DuPont Tyvek 400 TY122S in XL is a solid choice for workers who need a disposable coverall that emphasizes mobility and continuous coverage. Its comfort-driven fit, reinforced construction and attached hood and boots make it good value for general-purpose contamination control; avoid it only if your work requires certified chemical splash or repeated laundering.

Frequently Asked Questions

Is this item reusable?
It is designed primarily for single-use; the care note is hand wash only but reuse is not recommended for contamination control.

Does the suit include foot protection?
Yes, the model includes attached skid-resistant boots with a boot length of 14.5'.

What sizes does this fit?
This XL fits chest approximately 39.75' to 43.25' and height 5'5' to 5'9'.