Chicco · Child Car Seats
Chicco MyFit Air ClearTex Harness + Booster Car Seat
Lower PFAS concern, but Chicco offers no public transparency on chemical treatments.
The Chicco MyFit Air uses common car seat materials (polypropylene, polyester, foam) with no disclosed water-resistant or stain-resistant coatings that would typically contain PFAS.
Shop Chicco on Amazon →Material
Polypropylene shell, polyester/nylon harness, foam padding
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
furniture is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
The MyFit Air uses a polypropylene plastic shell, which is a relatively inert thermoplastic with low leaching risk under normal car conditions. The harness and webbing are polyester and nylon, materials that do not typically off-gas volatile organics or release problematic chemicals into the cabin. Foam padding provides cushioning but can absorb moisture and harbor microbial growth if not dried after spills or wet weather. The ClearTex fabric covering is a breathable textile composite; no published analysis has identified formaldehyde finishes or azo dyes as a concern in Chicco's production, though testing records are not public.
The brand's record and disclosure
Chicco is owned by Artsana Group and has a long history in child safety products. The company meets NHTSA and FMVSS 213 standards for car seats in North America and holds JPMA (Juvenile Products Manufacturers Association) certification, a third-party safety verification. Chicco does not publish detailed chemical safety reports or supply-chain transparency documents; their stance on PFAS treatments and flame retardant use in padding is undisclosed, though no recalls or toxicity incidents specific to the MyFit Air line have been documented. The brand's silence on chemical compliance is typical for the car-seat industry but represents a gap in consumer transparency.
How it compares in its category
Booster car seats in this price and feature range (convertible/combination style) typically use polypropylene shells and polyester harnesses, making the MyFit Air materially representative of mainstream options. Some competitors (e.g., Graco, Evenflo) offer similar construction; premium brands like Cybex and Clek do not publish superior chemical testing either, though they market longevity and design durability. The MyFit Air's breathable ClearTex fabric is positioned as a cooling feature rather than a safety advantage, and no head-to-head chemical analysis of fabric off-gassing across brands is available. This seat sits firmly in the middle tier for chemical safety profile: no standout risks, but no standout transparency either.
If you buy it
Inspect harness webbing and padding for signs of mold, discoloration, or odor after wet exposure; if present, allow full air drying and wipe with a damp cloth. Do not expose the shell to prolonged direct sunlight or heat above 140 degrees Fahrenheit (high-temperature car interiors can exceed this), as polypropylene can become brittle with UV degradation. Clean the foam padding regularly with a mild soap solution and allow complete drying to prevent bacterial or fungal colonization. Replace the seat if cracks, delamination, or permanent deformation appear in the shell, as structural integrity is the seat's primary safety function.
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.”
Foam padding microbial growth and moisture retention
Closed-cell foam padding in car seats can retain moisture from spills, rain entry, or humidity in vehicles left in warm, damp climates. If not dried promptly, this creates conditions for mold, mildew, and bacterial biofilm formation, which can emit odors and potentially trigger respiratory irritation in infants and toddlers.
Polypropylene shell brittleness and degradation under UV and heat
Polypropylene shells lose flexibility and can crack or shatter under prolonged exposure to high temperatures (above 140-160 degrees Fahrenheit) common in parked vehicles in summer. Degradation compromises structural impact protection, the core safety function of the seat, but does not directly release chemical hazards.
Polyester harness and webbing tensile failure
Polyester and nylon are chemically stable under normal use; no published incidents of chemical leaching or off-gassing from Chicco harness materials. Wear, fraying, or breakage are mechanical failure modes, not chemical hazards.
Flame retardant composition in foam (undisclosed)
Chicco does not publicly disclose which flame retardant additives, if any, are used in the seat foam to meet flammability standards. If halogenated or brominated compounds are present, thermal degradation in extreme heat could release low levels of volatiles, though this is an edge-case scenario in typical vehicle use.
Heavy metals in printed graphics or dyes on shell or fabric
No recalls or testing data indicate lead, cadmium, or antimony contamination in Chicco's printed graphics or ClearTex fabric dyes. Polyester fabrics manufactured to US and EU standards are unlikely to contain problematic levels, but independent verification is not public.
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 child car seats 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.