Do Vionic synthetic athletic insoles & orthotics have PFAS?
Vionic synthetic athletic insoles & orthotics average 65 out of 100 on PFAS Authority's PFAS and toxin screen across the 8 Vionic synthetic athletic insoles & orthotics graded as of October 2026, level with the 65 out of 100 median for the 19 other synthetic athletic insoles & orthotics brands graded alongside it.
Vionic synthetic athletic insoles & orthotics average Good on our four-band scale. None of them clear our buy threshold. That is above 63% of the synthetic athletic insoles & orthotics 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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- 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.
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- 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.
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- organic cotton, natural latex, coconut coir, recycled steel coils
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2 hazards checked on this product, all on its full breakdown.
Which Vionic synthetic athletic insoles & orthotics contain PFAS? Poor and Bad, we’d swap these
- Foam cushioning, textile upper
- We found no PFAS statement from the brand
- Formaldehyde / VOCs. The textile upper may contain formaldehyde-releasing finishes used to improve wrinkle…
5 hazards checked on this product, all on its full breakdown.
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- Foam, gel, and textile insole base
- We found no PFAS statement from the brand
- Foam degradation and microparticles. Closed-cell foam can fragment under prolonged compression or heat…
3 hazards checked on this product, all on its full breakdown.
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- EVA foam, fabric backing, polyurethane adhesive
- We found no PFAS statement from the brand
- Polyurethane adhesive degradation and skin contact. Polyurethane adhesives used to bond insole layers can…
2 hazards checked on this product, all on its full breakdown.
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- EVA foam, arch support structure
- We found no PFAS statement from the brand
- Phthalates. Standard EVA does not require phthalates, but some manufacturers add them to improve flexibility.…
- foam cushioning, fabric topcover
- We found no PFAS statement from the brand
- Volatile Organic Compounds (VOCs) from foam off-gassing. Synthetic foam insoles (EVA/polyurethane) release…
3 hazards checked on this product, all on its full breakdown.
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- foam, gel, or textile insole construction
- We found no PFAS statement from the brand
- Formaldehyde / VOCs. Insole fabric tops may contain formaldehyde-based durable-press finishes to reduce…
3 hazards checked on this product, all on its full breakdown.
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- Foam insoles, synthetic upper, textile lining
- We found no PFAS statement from the brand
- Foam degradation and particulate release. Polyurethane foam degrades with age and moisture, shedding fine…
- foam, gel, or fabric cushioning
- We found no PFAS statement from the brand
- Azo dyes in fabric topcoat. Insole fabric may contain azo dyes, which can release harmful amines if degraded…
2 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonThe same question, asked of the other synthetic athletic insoles & orthotics brands
Best average grade first. Vionic averages 65.
See every Vionic product we grade on the Vionic brand page, or the full synthetic athletic insoles & orthotics ranking.