Thereabouts Little & Big Kid Boys Straight Regular Fit Flat Front Pant
Lower concern; basic cotton-blend pants without water-repellent coating.
Thereabouts boys pants appear to be standard cotton/polyester blend without water-resistant or stain-resistant finish. No PFAS treatment typical for basic children's clothing, but JCPenney makes no public PFAS commitments.
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Material
cotton/polyester blend, flat front pants
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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.
Azo dyes in pigmentation
Cotton-polyester blends in children's apparel are routinely dyed with colorants that may include azo compounds. U.S. regulations restrict certain azo dyes (those that release carcinogenic amines), but many permitted azo dyes remain in use. No specific testing results for this product are publicly available, so risk is based on material class, not brand-specific assurance.
Formaldehyde / VOCs
Cotton-polyester blends may be treated with formaldehyde-based wrinkle-resistant or sizing finishes, especially if flat-front construction involves pressing or shape-setting. Most residual formaldehyde is removed in manufacturing and washing, but trace amounts may persist. No public disclosure from JCPenney confirms or rules out such finishes for this specific product.
Source, ATSDR ↗Antimony in polyester fiber
Antimony trioxide is a standard polyester catalyst in the polyester portion of this blend. Antimony does not typically migrate from intact fibers into skin contact during normal wear, but degradation, friction, or high heat can theoretically increase leaching. This is a theoretical risk across all polyester apparel and is not specific to this product.
Microplastics
Polyester fibers in clothing can shed microplastics during washing and wear. This is an environmental and potential ingestion concern rather than a direct chemical toxicity hazard, but relevant for families concerned about plastic pollution in household systems and waterways.
Source, EPA ↗What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Heavy metals
U.S. children's apparel regulations (CPSIA) set limits on lead and cadmium in colorants and finishes. No violations or recalls for Thereabouts pants on this hazard are documented. Standard compliance testing is assumed to have been completed before sale.
Source, FDA ↗The full breakdown
What it's made of and why it matters
These pants are a cotton-polyester blend, a common and relatively stable combination for children's clothing. Cotton provides breathability and comfort, while polyester adds durability and wrinkle resistance. The flat-front design and regular fit mean fewer construction seams and simpler finishing, which typically reduces exposure to chemical finishes and dyes needed for complex garment shapes. No special water-repellent, stain-resistant, or flame-retardant coatings are typical for basic cotton-blend pants like this, which eliminates several chemical hazard pathways.
The brand's record and disclosure
JCPenney's children's apparel lines, including the Thereabouts brand, maintain compliance with U.S. textile safety standards (CPSIA, which includes lead and phthalate limits for children's products) but the company does not publicly disclose detailed chemical testing, restricted substance lists, or third-party certifications for individual garments. No recalls or safety violations specific to Thereabouts pants have been documented in public databases. The brand's silent stance on PFAS reflects typical industry practice for basic apparel without water-repellent treatments.
How it compares in its category
Basic cotton-polyester blend children's pants are among the lowest-concern apparel options available. They avoid the chemical complexity of synthetic-only fabrics (which may use antimony as a polyester catalyst) and the finishing treatments common in performance or outdoor wear (which often include PFAS durable water repellents and flame retardants). This product sits squarely in the conventional, low-treatment segment of the market.
If you buy it
Wash new pants before first wear to reduce residual dyes and finishes. Use warm water, standard detergent, and standard drying; no special precautions are needed. Inspect seams and zipper integrity periodically, as polyester blends can show wear faster than 100% cotton in high-stress areas. Replace when elastic or closure hardware fails or when fabric pilling becomes pronounced; chemical degradation is not a typical concern for this material class.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- JCPenney has made none
Formulations change between production runs, so check the current label. How we grade.
More school uniforms 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.