Many people wear nylon clothing and use nylon-based products daily—but could these items be exposing you to harmful chemicals? Recent studies have found that some nylon fabrics contain PFAS, also known as “forever chemicals,” which have been linked to serious health concerns.
Below, we’ll explore the risks associated with PFAS in nylon, what recent research has uncovered, and how you can protect yourself from exposure.
Table Of Contents
What’s the Problem With Nylon?
Nylon is a synthetic material derived from petroleum, and in its purest form, it is considered one of the safest plastics. However, nylon is often blended with other plastics and chemical treatments to improve its functionality.
One major concern is that nylon fabrics are sometimes treated with PFAS chemicals to make them waterproof, stain-resistant, or more durable. While these additives provide benefits, they may also introduce potential health risks.
Key Concern:
- PFAS-treated nylon can expose wearers to harmful chemicals.
- These chemicals accumulate in the body over time and may pose long-term risks.
Study Finds PFAS in Nylon Yoga Pants, Bedding, and More
A groundbreaking study conducted by Toxic-Free Future, an environmental advocacy group, uncovered concerning levels of PFAS in common nylon products. The study tested a range of textiles, including nylon-based sportswear, bedding, and household fabrics, to determine the extent of contamination.
Key Findings from the Study:
- 60 products were tested across three major categories:
- Bedding (sheets, pillowcases, mattress covers)
- Outdoor apparel (nylon jackets, activewear, yoga pants)
- Household textiles (tablecloths, napkins)
- 35 out of 60 products contained detectable levels of fluorine above 100 parts per million (ppm), a strong indicator of PFAS presence.
- 75% of PFAS-positive products contained a mixture of long-chain PFAS compounds (such as PFOA and PFOS), which have been banned in the U.S. due to their toxicity and persistence in the environment.
- 28% of the tested products contained PFOA, one of the most harmful and well-known PFAS chemicals linked to cancer, immune system suppression, and liver disease.
- Household fabrics had the highest concentrations of PFAS, followed by nylon outdoor apparel and bedding.
- 34 out of 47 stain- or water-resistant products tested positive for PFAS, while none of the 13 non-water-resistant products contained detectable levels.
What This Means for Consumers:
This study confirms that PFAS contamination is widespread in everyday textile products, particularly those made from nylon and other synthetic fibers. Since many of these fabrics are marketed as “waterproof” or “stain-resistant,” it’s likely that PFAS chemicals were intentionally applied to enhance performance.
Even more concerning, these products are often worn or used for extended periods, increasing the likelihood of direct skin contact and potential chemical absorption. Over time, this can contribute to bioaccumulation—a process in which PFAS build up in the body, leading to long-term health risks.
Why This Matters:
- PFAS do not break down naturally and can remain in the environment and human body for years.
- Everyday exposure through clothing, bedding, and household fabrics may contribute to long-term health effects.
- Consumers often have no way of knowing whether their textiles contain PFAS due to lack of labeling and disclosure.
Next Steps for Consumers:
- Check for brands that advertise PFAS-free textiles. Many eco-conscious brands now avoid PFAS in their waterproof and stain-resistant fabrics.
- Prioritize natural fibers like cotton, hemp, and wool, which do not require PFAS treatments to be durable.
- Advocate for better product transparency and support legislation requiring companies to disclose PFAS use.
Related Reading: PFAS Exposure Lawsuit Update
Would you like more information on PFAS-related legal actions? Click here for a free case evaluation.
Are PFAS Labeled on Consumer Products?
One of the biggest challenges consumers face is that PFAS are rarely disclosed on product labels.
Why is This a Problem?
- Hidden PFAS in household products – A 2022 Duke University study found that anti-fogging sprays and cloths used on glasses and face shields contained PFAS, but did not list them on their labels.
- PFAS in cosmetics – A separate study by the University of Notre Dame tested 231 cosmetic products and found that more than half contained PFAS—without disclosure.
- Legislation is trying to fix this – The PFAS Action Act, passed by the U.S. House of Representatives in 2021, aims to require PFAS-free labeling on consumer goods.
Currently, many products containing PFAS are sold without any warning, making it difficult for consumers to avoid exposure.
PFAS-Free vs. PFAS-Treated Nylon: A Comparison
Feature | PFAS-Free Nylon | PFAS-Treated Nylon |
---|---|---|
Water Resistance | Less water-resistant but still durable | High water and stain resistance due to chemical treatment |
Stain Resistance | More prone to staining without chemical coating | Repels stains effectively, commonly used in outdoor gear |
Health Risks | No known toxicity; safer for long-term use | PFAS can accumulate in the body and cause long-term health risks |
Environmental Impact | Biodegrades more easily; does not release PFAS into the environment | PFAS do not break down, contaminating water and soil |
Breathability | More breathable and comfortable to wear | Some PFAS coatings reduce fabric breathability |
Availability | Increasing as more brands focus on sustainability | Still widely used, especially in waterproof clothing and stain-resistant fabrics |
Legislation | Supported by regulations aiming to reduce harmful chemicals | Facing increasing restrictions due to health concerns |
What This Means for Consumers
If you are looking for safer, more environmentally friendly options, choosing PFAS-free nylon or natural fiber alternatives like cotton, hemp, or wool is a better option.
However, if water resistance is a priority, be mindful of the potential health risks associated with PFAS-treated fabrics.
Many brands are now working on PFAS-free water-repellent alternatives, so checking product labels and company policies can help you make an informed choice.
How Dangerous is it to Wear PFAS-Containing Nylon Clothing?
Scientists are still studying how much PFAS-treated clothing contributes to overall exposure. However, because PFAS build up in the body over time, repeated exposure through clothing may increase long-term health risks.
Potential Health Concerns:
- PFAS are linked to serious health risks, including certain cancers, liver damage, and hormonal disruption.
- Repeated exposure adds up over time, as PFAS do not break down naturally.
- Many experts recommend reducing exposure whenever possible by choosing PFAS-free alternatives.
Related Articles:
See all related product liability lawsuits our lawyers have covered.
FAQs
1. How Can I Avoid Purchasing Nylon Products That Contain PFAS?
To avoid PFAS in nylon, look for products labeled as PFAS-free, check manufacturer disclosures, and choose brands committed to reducing harmful chemicals. Opt for third-party tested materials when possible.
2. How Does the Presence of PFAS in Nylon Affect Its Performance?
PFAS can enhance nylon’s water and stain resistance, improving durability and performance. However, these benefits come with potential health risks, so weighing performance against safety is crucial.
3. Are There Testing Methods Available to Detect PFAS in Nylon?
Yes, PFAS in nylon can be detected using specialized lab tests, such as mass spectrometry or chromatography. These tests identify PFAS compounds and measure their concentration in materials.
Get a Free Lawsuit Evaluation With Our Lawyers
The Product Liability Litigation Group at Schmidt & Clark, LLP law firm is an experienced team of trial lawyers that focus on the representation of plaintiffs in lawsuits. We are handling individual PFAS litigation nationwide and currently accepting new legal challenges in all 50 states.
If you or a loved one was injured by PFAS contamination, you should contact our law firm immediately for a free case evaluation. You may be entitled to a settlement by filing a suit and we can help.