DuPont Tyvek 400 TY125S Coverall Review (2026)
Affiliate disclosure: As an Amazon Associate, WC Safety earns from qualifying purchases at no extra cost to you. We stock this coverall; commissions do not influence our review.
★★★★☆ 4.2/5
Reviewed by Steven Eaton, WC Safety Editorial
| Fabric | Tyvek 400 flash-spunbond HDPE |
|---|---|
| Configuration | Collared (no hood), front zipper, elastic wrists and ankles, serged seams |
| Protection | Type 5/6 |
| Color | White |
| Sizes | One stocked configuration — size options on the linked Amazon listing |
| Single-use | Yes — disposable |
| From | $9.65 |
| SKU | TY125S |
The DuPont Tyvek 400 TY125S coverall is a white disposable protective suit built on Tyvek 400 flash-spunbond HDPE. The TY125S is the collared Tyvek — same fabric as the hooded TY127S, minus the hood. That makes it the cooler, faster-donning pick when the head is already covered by a hard hat and the contaminant is not raining down from overhead. Our listing starts at $9.65, with the size run on the linked Amazon page.
Why the DuPont Tyvek 400 TY125S Stands Out
The TY125S is the collared Tyvek — same fabric as the hooded TY127S, minus the hood. That makes it the cooler, faster-donning pick when the head is already covered by a hard hat and the contaminant is not raining down from overhead.
Fabric, Configuration and Protection
Type 5/6 — dry particulates for neck-down work. Configuration: collared (no hood), front zipper, elastic wrists and ankles, serged seams. Elastic at wrists and ankles keeps the seal points a collared suit still needs. Like every disposable garment, it is a single-exposure product — once contaminated, it comes off at the work boundary and enters the waste stream your standard requires.
Fit follows the disposable-coverall rule: order one size over street clothes so the suit survives crouching and reaching. Elastic interfaces seal approximately, not absolutely — for regulated work, tape the glove and boot junctions and treat the suit as one layer of a system that includes hazard-matched gloves, eye protection, and the respirator your assessment names.
Where It Falls Short
Its limits: Airborne or overhead contaminants — mold spores, insulation fibers, and overspray demand the hooded TY127S. No disposable coverall is a submersion garment, an arc-flash layer, or a substitute for the engineering controls that come first in the hierarchy.
Pros and Cons
Pros
- Tyvek 400 flash-spunbond HDPE matched to a clearly defined hazard
- Collared (no hood), front zipper, elastic wrists and ankles, serged seams
- Listed from $9.65 with live Amazon pricing
- Single-use discipline — no decontamination ambiguity
Cons
- Disposable garment — not for exposure beyond its rating or duration
- No hood limits it to neck-down hazards
Who Should Buy It
Order the DuPont Tyvek 400 TY125S if you are helmet-and-collar trades: workers under hard hats doing dusty neck-down work.
Who Should Skip It
Skip it for airborne or overhead contaminants — mold spores, insulation fibers, and overspray demand the hooded TY127S.
How It Compares
Against the open-wrist TY120, the TY125S adds elastic wrists and ankles — worth it whenever dust is the point of wearing a suit at all. Both sit inside the field ranked in our best disposable coveralls guide, and the disposable coveralls collection carries the full ladder from breathable particle suits to taped-seam chemical barriers.
Other Coveralls to Consider
- KleenGuard A60 Bloodborne Pathogen & Chemical Splash Coverall
- KleenGuard A70 Hooded Chemical Spray Protection Coverall
- 3M 4515 Disposable Protective Coverall
- DuPont Tychem 2000 Hooded Chemical Splash Coverall
- 3M 4530 Disposable Coverall
- 3M 4520 Disposable Protective Coverall
- 3M 4510 Disposable Protective Coverall
- KleenGuard A40 Liquid & Particle Protection Coverall
- KleenGuard A20 Breathable Particle Protection Coverall
- DuPont Tychem 6000 Chemical-Resistant Coverall
Coverall Guides
- Best Disposable Coveralls Buyer's Guide
- Tyvek vs Tychem Coveralls
- Disposable Coverall Types Explained
- FR Disposable Coveralls Explained
- Best Respirator for Asbestos
- When Do You Need a Respirator?
Browse by Category
- Disposable Coveralls Collection
- Respiratory Protection Collection
- Mold Remediation Respirators
- Paint Spray Respirators
- Chemical-Resistant Gloves
- Safety Goggles Collection
Frequently Asked Questions
What is the DuPont Tyvek 400 TY125S coverall rated for?
Type 5/6 — dry particulates for neck-down work. The rating, not the price, picks the suit — match it to your hazard assessment.
What fabric is the DuPont Tyvek 400 TY125S made of?
Tyvek 400 flash-spunbond HDPE. That fabric choice is the core of what it protects against and how it wears.
What sizes does the DuPont Tyvek 400 TY125S come in?
Our listing carries one stocked configuration; the linked Amazon page lists the available sizes. Order one size over street clothes — undersized coveralls tear at the crotch and shoulders.
Is the DuPont Tyvek 400 TY125S reusable?
No. It is a single-use garment: once worn against the hazard it was chosen for, it is doffed at the work boundary and disposed of per the governing standard.
DuPont Tyvek 400 TY125S vs Tyvek 400 TY120 — which should I buy?
Against the open-wrist TY120, the TY125S adds elastic wrists and ankles — worth it whenever dust is the point of wearing a suit at all.
Does the DuPont Tyvek 400 TY125S have a hood?
Yes — collared (no hood), front zipper, elastic wrists and ankles, serged seams
What respirator should I pair with the DuPont Tyvek 400 TY125S?
The hazard that picked the suit picks the respirator: P100 filters for dusts, fibers, and mold; chemical cartridges for vapors and spray. Start with our when-do-you-need-a-respirator guide and the respiratory protection collection.
Are the seams on the DuPont Tyvek 400 TY125S sealed?
Collared (no hood), front zipper, elastic wrists and ankles, serged seams. Serged seams suit particulate duty; taped seams close the stitch-hole leak path chemical work demands — that distinction is exactly where the Tychem 4000 and 6000 earn their premium.
How much does the DuPont Tyvek 400 TY125S cost?
From $9.65 on the linked Amazon listing; check the listing for the pack count at your size. Prices track the live listing.
Is the DuPont Tyvek 400 TY125S waterproof?
No — it is a particulate fabric that sheds at most light mist; liquid work needs a laminate or coated suit.
Can I wear the DuPont Tyvek 400 TY125S for asbestos or mold remediation?
For regulated abatement, crews spec a hood-and-boots Tyvek 400 TY122S so there is no gap at the footwear; this suit serves other duties better.
What color is the DuPont Tyvek 400 TY125S, and does color matter?
White. Color is convention, not protection — white for particulate suits, yellow for chemical garments, blue for biological and site-visibility roles.
Can I wear the DuPont Tyvek 400 TY125S over regular work clothes?
Yes — that is the intended use. Coveralls layer over clothing; size up so the seams are not loaded when you crouch.
What do I do with the DuPont Tyvek 400 TY125S after use?
Doff at the boundary of the work area, folding the contaminated surface inward, and dispose per the standard that governs your hazard — regulated waste for asbestos, lead, or biological work; general industrial waste otherwise.
Where does the DuPont Tyvek 400 TY125S fit in the WC Safety coverall lineup?
See how it ranks against all ten picks in the best disposable coveralls guide, or browse the disposable coveralls collection for the full fabric ladder.
The Bottom Line
The DuPont Tyvek 400 TY125S earns its slot in the lineup: type 5/6 in a disposable garment at a defensible price. Elastic at wrists and ankles keeps the seal points a collared suit still needs. Rated 4.2/5 on grade, configuration, and value for the intended hazard.
About the Author
Steven Eaton is the founder of WC Safety and an industrial PPE specialist who sources and evaluates protective clothing for industrial, remediation, and emergency-response buyers.
How We Review
Reviews draw on manufacturer technical data sheets, published certification claims (Type 5/6, ASTM F1670/F1671), and product documentation. We do not run lab tests or fabricate specs; ratings reflect grade, configuration, and value for the intended hazard.
Affiliate Disclosure
WC Safety is an Amazon Associate and earns commissions on qualifying purchases through links on this page. Affiliate relationships do not influence our ratings.
Editorial Standards
Claims are drawn from manufacturer data and published standards. WC Safety does not invent specifications or test results. Report errors to safetynw2012@gmail.com.