Free MHP Wear Trial

Multi-Hazard Protection
Dupont Nomex® MHP

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Hear what others have to say about MHP

Try a Free Workrite FR Shirt Featuring Nomex® MHP

Complete the form below for your opportunity to receive a free Workrite FR shirt* featuring DuPont Nomex® MHP (a $100 value)!

Check out our facebook and twitter pages for pictures of real workers in their free MHP shirts. Be sure to wear your FR shirt properly. Read our blog for more information.

*The offer is limited to one wear trial and shirt per participant. Offer is on a first come, first serve basis with a cap of 50 per week, or until the promotional period ends—whichever comes first. Colors or sizes may be substituted based on inventory. Must be 18 years of age or older to sign up. Any images shared with Workrite Uniform Company, including likeness, by a participant may be used by Workrite Uniform for advertising purposes. Workrite Uniform reserves the right to stop the wear trial giveaway at any time. Employees of Workrite Uniform or Williamson-Dickie Manufacturing Company are not eligible. Eligible participants will be contacted with more information.

About MHP


Nomex MHP clothing by Workrite® FR protects against multiple thermal hazards, including heat and flame, arc flash, and small molten-metal splatter.

Product Information


Nomex MHP fabric by DuPont has inherent flame-resistant (FR) properties built into the fibers that will never be affected by washing, abrasion or exposure to heat. Nomex MHP is designed to meet or exceed the safety standards required in multi-hazard thermal environments.


Nomex MHP is designed to absorb moisture and dry faster to keep workers more comfortable on the job. It has a better retention of fit, which is key for comfort, professional appearance and wearer acceptance.


Nomex MHP meets the arc-flash protection standard NFPA 70E. Nomex MHP has an excellent arc rating/weight ratio of 8.4 cal/cm2 (PPE Category 2 as per NFPA 70E) in a 7-ounce fabric.

It meets or exceeds international standards for heat and flame protection, including NFPA 2112. It also meets the EN ISO 11611 standard for small molten metal protection.

Nomex MHP increases your chances of survival in a thermal hazard. Manikin testing shows very low percent body burn injury at both 3- and 4-second exposures (NFPA 2112).


Nomex MHP clothing is very durable, making it more cost-effective over time. The physical properties of Nomex MHP have been tested to 200 industrial launderings to ensure wash and color fastness, and low shrinkage from washing. By providing a lower life-cycle cost with low shrinkage, better durability and excellent appearance retention, Nomex MHP clothing by Workrite FR will save you money over time.


Check out our facebook and twitter pages for pictures of real workers in their free MHP shirts. Be sure to wear your FR shirt properly. Read our blog for more information.

Ernest Gonzales

"Thank you for introducing me to such a great product. More often than not our work clothes are something that we wear more than anything else. This new material allows you to stay cool in hot weather, and you can even feel the difference of a few ounces in weight because this shirt is so light and comfortable. I will definitely promote this new product among our workers on the job."

Bill Hanshew

"My first impression is the shirt fits “true to size”. I generally wear a Medium shirt but so many FR vendors oversize their shirts so that a Medium is more like a large. I have had to go to a small shirt from some vendors to get a decent fit. The MHP shirt fits well (medium) and appears to be a good quality garment. I will be happy to keep you posted."

John Dyal

"Thanks for the shirt. I am an inspector, and I wore this shirt all day at work in Pompano Beach, Florida, out in the hot sun. I checked the sand under my feet with my heat gun, and it was 132 degrees. The temperature outside was 94 degrees, and the sun is hot down here in the area. This shirt kept me cooler than my Nomex and cotton FR shirts. Eddie, who was working with me, had a cotton FR shirt on, and his shirt was soaked with sweat. This shirt, however, was completely dry—not one wet spot on the shirt. The shirt I had on underneath was wet in spots with sweat, but not like it would have been with my regular cotton FR shirt on."