Pedag · Synthetic Athletic Insoles & Orthotics
Viva Sport Insoles
No red flags detected, but brand silent on PFAS.
Pedag Viva Sport insoles use common foam and fabric materials with no known PFAS-prone treatments. The brand makes no PFAS claims; low risk profile but lacks transparency.
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Material
Foam, gel, fabric blend (standard insole composition)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Viva Sport Insoles is made of, ingredients and materials
Viva Sport Insoles use a typical foam and gel blend construction common to athletic insoles, with fabric covering. Foam (usually polyurethane or EVA) and gel materials are chemically stable under normal foot-temperature use and do not leach significantly into skin under standard conditions. The fabric blend covering is the primary contact material and dictates dye and finish safety. Unlike cookware or cosmetics, insole materials are not ingested and skin contact is indirect and localized.
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.
Foam off-gassing (VOC)
Polyurethane foam may release trace volatile organic compounds, particularly when new or if exposed to heat. Off-gassing is typical and typically mild for insole products; ventilation during initial use reduces exposure.
Bacterial or fungal growth on damp insoles
Any foam insole can harbor odor-causing bacteria or fungi if stored wet or in humid conditions. This is a maintenance issue, not a manufacturing hazard, and is preventable through proper drying and replacement.
Allergic reaction to dyes or adhesives
Individuals with sensitive skin may react to fabric dyes, glues, or synthetic materials in the insole construction. Risk is low and individual variation is high; patch testing before extended wear is prudent for known sensitivities.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Azo dyes in fabric covering
Fabric blend covering may contain azo dyes typical of textile finishing, but no specific testing or complaints are on record for Viva Sport Insoles. Azo dyes are regulated in EU apparel but risk is minimal on non-ingested foot contact.
Formaldehyde / VOCs
Fabric may be treated with formaldehyde-releasing resins for wrinkle resistance or mildew control, but no testing data or odor complaints are documented for this product. Skin contact through insole use is brief and indirect.
Source, ATSDR ↗How is this PFAS grade calculated?
The brand's record and disclosure
Pedag is a German footcare company with a long history in orthopedic and comfort products, but public disclosure of chemical testing or certifications for Viva Sport specifically is sparse. No major recalls or safety controversies are documented for this product line. The brand does not publicly disclose PFAS use or avoidance, which is consistent with many footwear accessory makers who do not volunteer this data.
How it compares in its category
Foam and gel insoles present lower concern for foot-contact textiles because they are not dyed heavily and do not undergo the chemical finishing common to apparel fabrics. This product is less regulated and lower-risk than socks or shoe uppers. Comparable alternatives (Superfeet, Powerstep, Dr. Scholl's) face similar disclosure gaps and no material difference in documented hazard profiles.
If you buy it
Store insoles in a cool, dry place away from direct heat and sunlight to prevent foam degradation and potential off-gassing. Replace every 6-12 months depending on use intensity, as compressed foam loses cushioning and may develop odor from bacterial growth in damp conditions. Clean with mild soap and air dry; do not machine wash or expose to heat drying. Monitor for any odor change, which signals bacterial or fungal colonization requiring replacement.
What is not known about PFAS in this product?
- Basis
- Model estimate, 62% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Pedag has made none
Formulations change between production runs, so check the current label. How we grade.
More synthetic athletic insoles & orthotics 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.