We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Work King

Work King S49431 4XL Hi-Vis Sweatshirt Black personal protective equipment

SKU CH-1Y8N-BM1JZ

High-visibility polyester fleece sweatshirt with ANSI Class 1 certification, zip front, quick-release hood and two outside pockets

  • ANSI Class 1 visibility meets 107-2015 Type O standard
  • 100% polyester fleece resists wear in tough conditions
  • Quick-release hood detaches fast when snagged
  • Two outside pockets keep tools within reach
  • Zipper front and 31 length allow easy on-off

Product identity

The Work King S49431 is a high-visibility sweatshirt built for men who need ANSI-compliant safety wear in a 4XL fit. It serves workers in low-risk environments where Type O, Class 1 visibility is the required standard.

Deciding specification

The garment meets ANSI 107-2015 Type O Class 1, so it qualifies for off-road use where minimal high-visibility coverage is mandated. Buyers who need Class 2 or Class 3 certification for roadway exposure should select a different garment.

Installation and fit

The zipper front and quick-release hood go on like a standard hoodie, and the two outside pockets are ready to use immediately. The 57-inch maximum chest and 31 3/4-inch length determine whether the 4XL cut will accommodate the wearer without restricting movement.

Highlights

  • ANSI Class 1 visibility meets 107-2015 Type O standard
  • 100% polyester fleece resists wear in tough conditions
  • Quick-release hood detaches fast when snagged
  • Two outside pockets keep tools within reach
  • Zipper front and 31 length allow easy on-off

Specifications

BrandTOUGH DUCK

Questions about this item

What does ANSI Class 1 Type O mean for on-the-job visibility?

It certifies the sweatshirt for off-road use where traffic speeds stay low and background complexity is minimal, providing the minimum high-visibility coverage required by the 2015 standard.

How does the zipper front closure work with the quick-release hood?

The full-length zipper lets you open the garment instantly while the hood detaches with a single pull, so you can shed the layer or remove the hood without taking the sweatshirt off.

Will the 57-inch maximum chest and 31-inch length fit a 4XL frame?

Yes, the 4XL cut is built to a 57-inch chest maximum and a 31-inch body length, giving a relaxed fit over base layers without restricting movement.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.