Do Saucony waterproof sports undergarments have PFAS?
Saucony waterproof sports undergarments average 47 out of 100 on PFAS Authority's PFAS and toxin screen across the 5 Saucony waterproof sports undergarments graded as of October 2026, above the 43 out of 100 median for the 7 other waterproof sports undergarments brands graded alongside it.
Saucony waterproof sports undergarments average Poor on our four-band scale. None of them clear our buy threshold. That is above 57% of the waterproof sports undergarments brands we grade.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
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Top-graded picks in the categories readers replace first, every one scored on the same rubric.
- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product, all on its full breakdown.
Avocado
Vegan Mattress
- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
Which Saucony waterproof sports undergarments contain PFAS? Poor and Bad, we’d swap these
- woven polyester/nylon blend athletic fabric
- We found no PFAS statement from the brand
- Formaldehyde / VOCs. Woven synthetic athletic wear often receives formaldehyde-based finishing for shape…
4 hazards checked on this product, all on its full breakdown.
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- polyester mesh singlet
- We found no PFAS statement from the brand
- Azo dyes and residual colorants. Polyester mesh singlets are dyed with synthetic dyes, potentially including…
5 hazards checked on this product, all on its full breakdown.
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- polyester/nylon blend athletic tight
- We found no PFAS statement from the brand
- Azo dyes and synthetic colorants. Polyester/nylon athletic tights typically use acid dyes or reactive dyes…
3 hazards checked on this product, all on its full breakdown.
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- Polyester with water-repellent coating treatment
- We found no PFAS statement from the brand
- Antimony in polyester fiber. Polyester production may involve antimony as a catalyst in fiber synthesis.…
3 hazards checked on this product, all on its full breakdown.
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- Polyester blend with water-repellent coating treatment
- We found no PFAS statement from the brand
- PFAS. Saucony has not disclosed whether the Runshield water-repellent coating treatment uses legacy PFAS or…
2 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonBetter waterproof sports undergarments from other brands
Graded higher than the Saucony average of 47.
- 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.
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- 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.
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- 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 AmazonThe same question, asked of the other waterproof sports undergarments brands
Best average grade first. Saucony averages 47.
See every Saucony product we grade on the Saucony brand page, or the full waterproof sports undergarments ranking.