Pinnacle · Synthetic Athletic Insoles
Powerstep Pinnacle Pink Orthotic Support Insoles
Typical orthotic insole with no known PFAS-prone features. No brand disclosure on PFAS.
Powerstep orthotic insoles are primarily foam and fabric with no inherent PFAS red flags. Brand does not disclose PFAS status, but material composition does not suggest fluorochemical coatings typical of higher-risk products.
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Material
Foam, fabric, possibly synthetic polymer base
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
Category baseline
clothing is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
Powerstep Pinnacle insoles combine foam (likely polyurethane or EVA) with synthetic fabric top cover and a polymer base. Foam cushioning materials can off-gas volatile organic compounds (VOCs) during manufacturing and initial use, but this is typically short-lived and ventilation-dependent. The synthetic fabric cover presents minimal direct skin contact risk for most users; the closed-cell foam structure limits leaching pathways compared to open-matrix materials.
The brand's record and disclosure
Powerstep (parent company: Aetrex) does not publicly disclose chemical composition or third-party safety certifications for this line. No recalls or safety violations appear in FDA or CPSC databases specific to Pinnacle Pink insoles. The brand operates without published statements on formaldehyde resins, azo dyes, or antimicrobial treatments, which is typical for mid-market orthotic brands but limits transparency.
How it compares in its category
Orthotic insoles as a category carry lower chemical risk than most footwear because they avoid dyes, tanning agents, and adhesive-heavy assembly. Powerstep Pinnacle sits midway: it offers no premium eco-certification (unlike some podiatrist-exclusive brands) but also no documented use of heavy-metal-containing pigments or restricted flame retardants. Direct competitor transparency is similarly minimal across the mass-market insole sector.
If you buy it
Unwrap and air out insoles in a well-ventilated space for 24 hours to allow residual manufacturing VOCs to dissipate. Avoid exposing them to direct heat (dishwashers, radiators, hot car interiors) as foam degradation can accelerate leaching. Hand-wash with mild soap and cool water; air dry fully before reuse to prevent mold and bacterial growth in damp foam. Replace every 12 to 18 months or when foam no longer rebounds, as degraded material may shed microparticles.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
VOC off-gassing from polyurethane/EVA foam
New foam insoles commonly release volatile organics (toluene, methylene chloride residues) for days to weeks post-purchase. This is self-limiting in ventilated environments but notable for users with chemical sensitivity.
Formaldehyde resins in synthetic fabric binder
No public data indicates formaldehyde-releasing finishes in Powerstep Pinnacle covers, but standard polyester/nylon fabrics sometimes employ formaldehyde-based binders in manufacturing. Powerstep does not disclose this.
Antimicrobial or antifungal treatments (undisclosed)
Orthotic insoles frequently receive antimicrobial coatings to prevent odor and fungal growth, but Powerstep Pinnacle marketing does not specify active ingredients. Absence of claim suggests standard mechanical design rather than chemical treatment, but cannot be confirmed.
Foam degradation and microparticle shedding
As polyurethane or EVA foam ages, repeated compression and moisture exposure can cause flaking and microparticle release. This is typical wear rather than a manufacturing defect, but prolonged use beyond 18 months increases risk.
Azo dyes in pink colorant
Synthetic pink dyes can include azo-based compounds (potential allergens and skin sensitizers), but orthotic insoles have minimal skin contact and Powerstep provides no dye specification. Risk is low but unconfirmed.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
More synthetic athletic insoles 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.