DuPont Introduces Tyvek APX, Heralding a New Era in Worker Safety

Unprecedented breathability with no loss in levels of protection and durability revolutionizes worker safety and protection

LUXEMBOURG, Nov. 4, 2025 /PRNewswire/ -- DuPont (NYSE:DD) today unveiled Tyvek^® APX™, a new disposable chemical garment fabric designed to transform the way wearers experience comfort and safety at work, at A+A 2025 in Dusseldorf, Germany. The culmination of years of scientific research and customer collaboration, Tyvek^® APX™ fabric is the most advanced form of Tyvek^® material to date and provides outstanding levels of breathability without compromising on protection or durability.

"With the launch of Tyvek^® APX™, we've created a new and revolutionary form of Tyvek^® material that addresses one of the most problematic health and safety challenges – how to make garments more breathable without sacrificing performance or durability," said Dave Kee, Global Business Director, DuPont Personal Protection. "Tyvek^® APX™ fabric offers an outstanding combination of protection and comfort, helping workers to perform at their best, especially in physically demanding environments."

Improving worker well-being

Worker well-being and comfort have gained increasing prominence in recent years, as companies across sectors—from pharmaceuticals and utilities to heavy manufacturing and chemical processing—have placed an increased focus on worker safety. The ability to efficiently dissipate body heat while wearing protective coveralls is becoming an increasingly important factor in worker comfort and the prevention of overheating. Regulations are focusing more on worker well-being, driving the need for more breathable protective garments. But achieving the desired levels of comfort without compromising on safety has been the sticking point.

Tyvek^® APX™ protective coveralls provide the ultimate balance of comfort and protection. It represents a breakthrough in breathability, allowing moisture to escape and air to circulate, keeping workers more comfortable.

"For over 50 years, the DuPont™ Tyvek^® brand has defined the category of protective clothing. It is synonymous with safety and trusted innovation," said Kee. "Now, we are taking that legacy to a new level with Tyvek^® APX™, redefining what it means to feel safe and protected."

Comfort as a science

DuPont defines comfort as enhancing worker well-being by reducing the risk of suffering from heat build-up while wearing essential protective garments. Crucially, the properties being claimed for Tyvek^® APX™ garments are scientifically validated. An independent physiological study, conducted by Empa, has demonstrated the enhanced breathability credentials of Tyvek^® APX™ fabric. It measured the physiological changes in workers wearing traditional chemical protective garments and Tyvek^® APX™ coveralls under different environmental conditions while performing different levels of activity.

DuPont also conducted customer wear trials globally to gauge whether wearers could feel the difference in performance. Almost 300 people took part across different regions and applications. The garments were tested in extremes of temperature and humidity, and from low work intensity to high levels of activity. Overall, the preference for high-breathability Tyvek^® APX™ fabric was clear.

For more details, please visit: tyvek.co.uk/apx

About DuPont

DuPont (NYSE: DD) is a global innovation leader, providing advanced solutions that help transform industries and improve everyday life across our key markets of healthcare, water, construction, and transportation. More information about the company, its businesses and solutions can be found at www.dupont.com. Investors can access information included on the Investor Relations section of the website at investors.dupont.com.

This information is based upon technical data that DuPont believes to be reliable. It is subject to revision as additional knowledge and experience become available. It is the user's responsibility to determine the level of toxicity and the proper personal protective equipment needed. The information set forth herein reflects laboratory performance of fabrics, not complete garments, under controlled conditions. This information is intended for use by persons having the technical expertise to undertake evaluation under their own specific end-use conditions, at their own discretion and risk. Anyone intending to use this information should first check that the garment selected is suitable for the intended use. The end-user should discontinue use of garment if fabric becomes torn, worn or punctured, to avoid potential chemical exposure. Since conditions of use are beyond our control, DUPONT DE NEMOURS, INC AND ITS AFFILIATES MAKE NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND ASSUME NO LIABILITY IN CONNECTION WITH ANY USE OF THESE PRODUCTS AND THIS INFORMATION. This information is not intended as a license to operate under or a recommendation to infringe any trademark, patent or technical information of DuPont or other persons covering any material or its use.

DuPont™, the DuPont Oval Logo, and all trademarks and service marks denoted with ™, ℠ or ® are owned by affiliates of DuPont de Nemours, Inc. unless otherwise noted.

SOURCE DuPont