Industry-Trusted & Family-Owned for 45 Years
Fast, Reliable Shipping
The DuPont™ Tyvek® 400 TY125SWH Coverall is a lightweight, disposable protective garment designed to provide a durable barrier against fine particles and light liquid splash. Made from DuPont's proprietary flash-spun high-density polyethylene Tyvek® 400 fabric, the TY125SWH features a zipper front, laydown collar, storm flap, elastic wrists, elastic ankles, elastic waist, and serged seams. DuPont's Comfort Fit design improves mobility when bending and stretching while reinforcing high-stress areas for improved durability. Available in sizes Medium through 7XL and sold 25 coveralls per case, the TY125SWH is well suited for maintenance, remediation, spray painting, general cleanup, and other industrial applications.
The DuPont Tyvek 400 TY125SWH Disposable Coverall provides dependable limited-use protection while remaining lightweight and comfortable enough for demanding industrial work.
Tyvek 400 is manufactured from flash-spun high-density polyethylene, creating a strong, nonwoven protective fabric unique to DuPont. Unlike protective materials that depend on an applied film or laminate, the barrier properties of Tyvek are inherent to the fabric itself. This means there is no film or laminate that can easily abrade or wear away during use.
The TY125SWH configuration combines that protective fabric with a practical coverall design featuring a front zipper closure, laydown collar, storm flap, elastic wrists and ankles, elastic waist, and serged seams. DuPont describes the garment as providing robust protection against fine particles and light liquid splash while maintaining a breathable, lightweight design.
DuPont's Comfort Fit design provides greater freedom of movement while stretching and bending, a more tailored fit, reinforcement in high-stress areas, a longer zipper for easier donning and doffing, and an elastic waist that helps keep the garment properly positioned.
The TY125SWH is designed for workers who need more body coverage than ordinary work clothing provides without the bulk associated with heavier chemical-protective garments.
One of the primary advantages of Tyvek 400 is its unique material construction. The fabric provides an inherent barrier against particles down to 1 micron in size, while maintaining the lightweight characteristics needed for mobility and extended wear. DuPont also notes that the fabric retains its barrier better through wear and abrasion than certain microporous film materials.
The TY125SWH configuration adds elastic closures at both the wrists and ankles. These openings create a closer fit than open-cuff coveralls and can help keep sleeves and pant legs positioned during work.
The combination makes the TY125SWH particularly useful for maintenance, remediation, general cleanup, spray painting, and similar industrial operations.
DuPont Tyvek 400 isn't simply a generic disposable coverall material.
The fabric is produced from continuous, strong high-density polyethylene fibers that are flash-spun into a nonwoven material. Its barrier is built directly into the material rather than relying on a separate film or coating.
This construction provides a useful balance of:
This combination is one reason Tyvek 400 is widely used for industrial disposable protective clothing.
The TY125SWH is specifically configured with elastic at three important areas of the garment.
Elastic wrists provide a closer-fitting sleeve opening and help keep sleeves positioned during work.
Elastic ankles provide a closer fit around the lower leg and help prevent the pant legs from riding upward.
Elastic waist helps position the coverall on the worker's body while supporting the garment's Comfort Fit design.
For buyers comparing Tyvek models, these features are important because DuPont offers numerous Tyvek 400 configurations with different combinations of open or elastic cuffs, hoods, boots, and other features.
DuPont developed its Comfort Fit garment design using wearer input.
The design is intended to provide:
These details make the TY125SWH particularly suitable for workers who need to bend, climb, crouch, reach, or move frequently while wearing disposable protective clothing.
DuPont identifies the TY125SWH for applications including:
Appropriate protective clothing should always be selected according to the specific hazard assessment and exposure conditions.
| Specification | Details |
|---|---|
| Manufacturer | DuPont™ |
| Brand / Material | Tyvek® 400 |
| Style | TY125SWH |
| Product Type | Disposable Protective Coverall |
| Material | Flash-Spun High-Density Polyethylene |
| Color | White |
| Closure | Front Zipper |
| Storm Flap | Yes |
| Collar | Laydown Collar |
| Wrist Style | Elastic |
| Ankle Style | Elastic |
| Waist | Elastic |
| Seam Type | Serged |
| Garment Design | Comfort Fit |
| Hood | No |
| Attached Boots | No |
| Natural Rubber Latex | Manufactured under specifications that do not contain natural rubber latex |
| Sizes | MD, LG, XL, 2X, 3X, 4X, 5X, 6X, 7X |
| Package Quantity | 25 Coveralls per Case |
DuPont's current U.S. technical data identifies the full part-number structure as TY125SWHxx0025yy, where the additional characters designate size and option code.
| Size | Fits Chest | Fits Height |
|---|---|---|
| Medium | 36¾"–40¼" | 5'0"–5'7" |
| Large | 39¾"–43¼" | 5'5"–5'9" |
| XL | 42¾"–46¼" | 5'8"–6'2" |
| 2XL | 45¼"–48¾" | 6'0"–6'4" |
| 3XL | 49¼"–52¾" | 6'2"–6'4" |
| 4XL | 52¾"–56¼" | 6'4"–6'7" |
| 5XL | 55¾"–59¼" | 6'7"–6'10" |
| 6XL | 59¼"–62¾" | 6'9"–7'1" |
| 7XL | 61¾"–65¼" | 7'0"–7'4" |
DuPont's current specification sheet lists the TY125SWH size range from Medium through 7XL.
The TY125SWH is a DuPont Tyvek 400 disposable protective coverall featuring a front zipper, collar, elastic wrists, elastic ankles, elastic waist, storm flap, and serged seams.
Tyvek 400 is manufactured from DuPont's proprietary flash-spun high-density polyethylene material.
Yes. The TY125SWH has elastic wrist openings for a closer fit around the wrists.
Yes. This model has elastic ankle openings in addition to elastic wrists and an elastic waist.
No. The TY125SWH uses a laydown collar and does not have an attached hood. Buyers needing a hood should select an appropriate hooded Tyvek 400 model instead.
No. This configuration has elastic ankles but does not include attached boots.
The TY125SWH uses serged seams.
DuPont lists sizes from Medium through 7XL for the TY125SWH family.
Each case contains 25 Tyvek 400 TY125SWH coveralls.
DuPont identifies applications such as maintenance, remediation, spray painting, and general cleanup. Durawear also identifies lead and asbestos abatement/remediation among common applications.
Dupont
Dupont
Liberty Glove
Durawear
