Nike · Waterproof Sports Undergarments
Nike Men's Stride Dri-FIT ADV Running Tank Top
Dri-FIT treatment raises concern; Nike provides no PFAS disclosure.
Nike's Dri-FIT is a moisture-wicking finish commonly applied to polyester. Nike provides no public PFAS commitment or testing data.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
polyester blend with Dri-FIT moisture-wicking treatment
Lab data
No public lab test
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What Nike Men's Stride Dri-FIT Running Tank Top is made of, ingredients and materials
This tank is polyester blend with Nike's proprietary Dri-FIT moisture-wicking treatment applied to the fabric surface. Dri-FIT technology typically involves fluorochemical coatings or hydrophobic finishes that repel sweat, and Nike has not publicly disclosed whether PFAS compounds are part of this formulation. Polyester itself is stable and does not leach chemicals during normal wear, but the applied finish is the unknown variable here.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Waterproof / stain-resistant treatment
Water-repellent coating treatments have historically used PFAS.
PFAS
Dri-FIT coating mechanism is not publicly disclosed by Nike; fluorochemicals are common in hydrophobic athletic finishes. No recall or test report on this specific model exists, but the finish category carries unresolved PFAS risk.
Source, ATSDR ↗Microfiber shedding from synthetic blend
All polyester apparel sheds microfibers during washing; the Dri-FIT treatment may alter shedding slightly, but no brand-specific data exists. This is a laundry-system environmental hazard, not a wearer safety hazard.
What’s reassuring
Antimony in polyester fiber
Polyester production may involve antimony as a catalyst, but contamination at consumer-detectable levels in finished apparel is not a documented issue for Nike products or this category.
Azo dyes (color fastness concerns)
Nike uses restricted azo dyes in most mainstream apparel and tests for compliance; no specific recalls or warnings documented for Dri-FIT tank colorants. Standard polyester dyes are stable in wear and washing.
Formaldehyde / VOCs
Dri-FIT is a hydrophobic finish, not a wrinkle-resist resin; formaldehyde-based finishes are not typical in this treatment class. No documented formaldehyde release from Nike athletic apparel.
Source, ATSDR ↗How is this PFAS grade calculated?
The brand's record and disclosure
Nike has faced public pressure on PFAS transparency but has not published a comprehensive chemical disclosure policy for apparel treatments as of recent public record. The company has made commitments to reduce certain hazardous chemicals but remains silent on PFAS use in Dri-FIT and similar performance coatings across its lineup. This lack of disclosure is a material gap in consumer trust for a premium product at this price point.
How it compares in its category
Most high-performance athletic tanks from major brands (Adidas, Under Armour, Lululemon) use similar chemical finishes without public PFAS disclosure, making this a category-wide problem rather than Nike-specific. However, brands like Patagonia and some smaller athletic makers have committed to PFAS-free moisture management. If PFAS avoidance is a priority, this product sits in the higher-risk tier of mainstream performance apparel.
If you buy it
Wash in cool or warm water (not hot) before first wear to reduce potential leaching of residual finish chemicals. Machine wash on gentle cycle with mild detergent; avoid chlorine bleach which can degrade polyester. Do not tumble dry on high heat, as elevated temperature may weaken the Dri-FIT coating. If Nike publishes PFAS test results or commits to PFAS-free formulations, reassess your purchase decisions on future replacements.
What is not known about PFAS in this product?
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Nike has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Nike Men's Stride Dri-FIT ADV Running Tank Top?
- Cotton-blend knit jersey, uncoated
- We found no PFAS statement from the brand
- Azo dyes and synthetic colorants
3 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon
- cotton jersey, no applied finish
- We found no PFAS statement from the brand
- Azo dyes and colorant residues
2 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon
- 100% cotton jersey knit, untreated
- We found no PFAS statement from the brand
- Azo dyes
2 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonMore waterproof sports undergarments grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.