If you’ve ever owned a waterproof jacket, stain-resistant shirt, or even a non-stick pan, chances are you’ve already encountered PFAS. Even if you’ve never heard the term before.
PFAS (short for per- and polyfluoroalkyl substances) are a class of synthetic chemicals that have been used since the 1940s to make products resistant to water, oil, stains, and heat. (Read this article on PFAS and Your Health from the CDC) These chemicals are incredibly effective at what they do but that performance comes with a hidden cost.
What Are PFAS and Why Are They Called “Forever Chemicals”?
PFAS are built on one of the strongest chemical bonds in existence: the carbon–fluorine bond. That bond is so stable that these chemicals don’t naturally break down in the environment.
That’s why they’ve earned the nickname “forever chemicals.”
Once released, PFAS accumulate:
In fact, studies show PFAS are now detectable in the blood of most humans worldwide. This isn’t just an environmental issue, it’s a human one.
Why PFAS Are Dangerous, Especially in Clothing
PFAS aren’t just sitting harmlessly on the surface of products. They can enter the body in multiple ways:
-
Ingested through food and water
-
Inhaled through air and dust
-
Absorbed through the skin (Learn more about the health risks of PFAS in this article published by the US Environmental Protection Agency)
And that last point is where clothing becomes especially concerning.
Recent research shows that PFAS can be absorbed through human skin at higher levels than previously believed especially with repeated exposure. Even The Guardian wrote an article about this discovery in increased exposure, absorption and overall general concern back in 2024.
Now think about that: Clothing is something we wear all day, directly against our skin. Sometimes extremely close to the most vulnerable places on our bodies.
When fabrics are treated with PFAS-based finishes to repel water or stains, they can become a constant exposure source.
The Health Impact: What Science Is Telling Us
The growing body of research around PFAS exposure is alarming.
Exposure has been associated with:
-
Certain cancers (including kidney and prostate)
-
Hormone disruption and thyroid disease
-
Reduced immune function (US EPA article)
-
Fertility and developmental issues (US EPA article)
And because PFAS builds up over time, the risk isn’t about one moment, it’s about chronic exposure over years.
The Teflon Connection: This Isn’t New
If this story feels familiar, it should.
PFAS were central to the rise of non-stick cookware, most famously Teflon. For decades, compounds like PFOA (a type of PFAS) were used in the manufacturing process. (Check out the movie Dark Waters, circa 2019, with Mark Ruffalo that portrays the issue if you’re more of a movie buff.)
What followed became one of the most infamous chemical controversies in modern history:
-
Widespread environmental contamination
-
Internal corporate knowledge of health risks
-
Years of delayed regulation
The same chemistry that made non-stick pans revolutionary, heat resistance, water repellency, non-reactivity, is exactly what made PFAS so persistent and dangerous.
And here’s the key connection:
That same chemistry has been used in textiles.
Waterproof jackets, stain-resistant pants, performance wear companies, many have historically relied on PFAS finishes to achieve those features, including and not limited to: Lululemon, Vuori, REI and more.
Why This Matters Now More Than Ever
Today, awareness is catching up with reality.
Regulators around the world are beginning to restrict PFAS use. Entire industries, from cookware to outdoor apparel, are being forced to rethink how products are made.
Because the truth is simple: Performance should never come at the expense of human health.
The Black Crest Difference: Performance Without Compromise
This is where Black Crest takes a fundamentally different approach.
Instead of relying on legacy chemistry, Black Crest prioritizes PFAS-free finishes across many of its styles while still delivering the performance modern consumers expect.
That means:
-
Water resistance without toxic coatings
-
Stain resistance without “forever chemicals”
-
Fabrics designed with both function and long-term safety in mind
This isn’t just a technical choice, it’s a philosophical one.
Because sustainability isn’t only about recycled materials or carbon footprints.
It’s also about what touches your skin, every single day.
The Bottom Line
PFAS helped define an era of product innovation but we now understand the cost of that convenience.
From non-stick pans to performance apparel, the story is the same:
-
Incredible functionality
-
Hidden persistence
-
Long-term consequences
The next generation of brands has a responsibility to do better.
Black Crest is part of that shift, proving that you don’t have to choose between performance and safety.
You can have both.
And once you understand what PFAS really are, it becomes clear:
That’s not just a feature.
It’s the future.
The Truth About PFAS, “Forever Chemicals,” and Why What You Wear Should Matter
If you’ve ever owned a waterproof jacket, stain-resistant shirt, or even a non-stick pan, chances are you’ve already encountered PFAS. Even if you’ve never heard the term before.
PFAS (short for per- and polyfluoroalkyl substances) are a class of synthetic chemicals that have been used since the 1940s to make products resistant to water, oil, stains, and heat. (Read this article on PFAS and Your Health from the CDC) These chemicals are incredibly effective at what they do but that performance comes with a hidden cost.
What Are PFAS and Why Are They Called “Forever Chemicals”?
PFAS are built on one of the strongest chemical bonds in existence: the carbon–fluorine bond. That bond is so stable that these chemicals don’t naturally break down in the environment.
That’s why they’ve earned the nickname “forever chemicals.”
Once released, PFAS accumulate:
In water, soil, and air
In wildlife and food systems
And ultimately, in our bodies
In fact, studies show PFAS are now detectable in the blood of most humans worldwide. This isn’t just an environmental issue, it’s a human one.
Why PFAS Are Dangerous, Especially in Clothing
PFAS aren’t just sitting harmlessly on the surface of products. They can enter the body in multiple ways:
Ingested through food and water
Inhaled through air and dust
Absorbed through the skin (Learn more about the health risks of PFAS in this article published by the US Environmental Protection Agency)
And that last point is where clothing becomes especially concerning.
Recent research shows that PFAS can be absorbed through human skin at higher levels than previously believed especially with repeated exposure. Even The Guardian wrote an article about this discovery in increased exposure, absorption and overall general concern back in 2024.
Now think about that: Clothing is something we wear all day, directly against our skin. Sometimes extremely close to the most vulnerable places on our bodies.
When fabrics are treated with PFAS-based finishes to repel water or stains, they can become a constant exposure source.
The Health Impact: What Science Is Telling Us
The growing body of research around PFAS exposure is alarming.
Exposure has been associated with:
Certain cancers (including kidney and prostate)
Hormone disruption and thyroid disease
Reduced immune function (US EPA article)
Fertility and developmental issues (US EPA article)
And because PFAS builds up over time, the risk isn’t about one moment, it’s about chronic exposure over years.
The Teflon Connection: This Isn’t New
If this story feels familiar, it should.
PFAS were central to the rise of non-stick cookware, most famously Teflon. For decades, compounds like PFOA (a type of PFAS) were used in the manufacturing process. (Check out the movie Dark Waters, circa 2019, with Mark Ruffalo that portrays the issue if you’re more of a movie buff.)
What followed became one of the most infamous chemical controversies in modern history:
Widespread environmental contamination
Internal corporate knowledge of health risks
Years of delayed regulation
The same chemistry that made non-stick pans revolutionary, heat resistance, water repellency, non-reactivity, is exactly what made PFAS so persistent and dangerous.
And here’s the key connection:
That same chemistry has been used in textiles.
Waterproof jackets, stain-resistant pants, performance wear companies, many have historically relied on PFAS finishes to achieve those features, including and not limited to: Lululemon, Vuori, REI and more.
Why This Matters Now More Than Ever
Today, awareness is catching up with reality.
Regulators around the world are beginning to restrict PFAS use. Entire industries, from cookware to outdoor apparel, are being forced to rethink how products are made.
Because the truth is simple: Performance should never come at the expense of human health.
The Black Crest Difference: Performance Without Compromise
This is where Black Crest takes a fundamentally different approach.
Instead of relying on legacy chemistry, Black Crest prioritizes PFAS-free finishes across many of its styles while still delivering the performance modern consumers expect.
That means:
Water resistance without toxic coatings
Stain resistance without “forever chemicals”
Fabrics designed with both function and long-term safety in mind
This isn’t just a technical choice, it’s a philosophical one.
Because sustainability isn’t only about recycled materials or carbon footprints.
It’s also about what touches your skin, every single day.
The Bottom Line
PFAS helped define an era of product innovation but we now understand the cost of that convenience.
From non-stick pans to performance apparel, the story is the same:
Incredible functionality
Hidden persistence
Long-term consequences
The next generation of brands has a responsibility to do better.
Black Crest is part of that shift, proving that you don’t have to choose between performance and safety.
You can have both.
And once you understand what PFAS really are, it becomes clear:
That’s not just a feature.
It’s the future.