Boy's Kaynee Unisex' L/S Button-Down Shirt
Standard cotton blend shirt, lower PFAS concern without treatments.
This is a basic cotton-blend button-down with no known water-repellent coating or stain-resistant treatments. No brand PFAS disclosure, but plain apparel typically poses lower risk.
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Material
cotton blend, standard button-down shirt
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 and colorfast residues
Cotton-blend apparel may retain unfixed azo dyes or dye auxiliaries from dyeing. One pre-wear wash typically removes loose dyes; risk is highest in unwashed garment and diminishes with laundering.
Formaldehyde / VOCs
Budget cotton-blend kids' wear sometimes contains low-level formaldehyde-based wrinkle or shrink-resist finishes. No specific test data for Kaynee exists; standard washing reduces formaldehyde volatilization. Residual exposure is typically below concern thresholds for casual wear.
Source, ATSDR ↗Antimony in polyester component
The polyester portion may contain antimony as a catalyst residue from synthesis. Antimony leaching from textiles is minimal under normal wear; no health incidents documented from casual clothing contact at typical contamination levels.
Button and fastener materials
Plastic or metal buttons may contain trace heavy metals (lead in metal plating, cadmium in cheap alloys) or BPA in plastic buttons. Risk is low for a button-down shirt worn on the body; avoid prolonged mouthing of buttons for young children.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Microfiber shedding from polyester blend
Polyester-cotton blends shed microfibers during washing, but no specific toxicity is established from wearing or laundering this product type. Standard washing and drying do not create hazardous conditions.
The full breakdown
What it's made of and why it matters
This shirt is a cotton blend, likely cotton/polyester mix typical of casual boys' wear. Cotton dominates, which reduces synthetic chemical load compared to 100% polyester. The blend improves durability and wrinkle resistance but introduces polyester, which can retain dyes and finishes applied during manufacturing. No specialty coatings or water-resistant treatments are documented, lowering risk of persistent chemical residues.
The brand's record and disclosure
Kaynee is a budget children's clothing brand with minimal public disclosure on chemical testing, restricted substance lists, or third-party certifications like OEKO-TEX. No major recalls or chemical safety controversies are on record for this brand. The lack of transparency is typical of lower-cost retailers and does not indicate a documented problem, only limited visibility into manufacturing practices.
How it compares in its category
Standard unbranded cotton-blend kids' shirts sit in the same risk zone as this product. Premium alternatives often carry OEKO-TEX or similar certification, offering more assurance; discount retailers rarely pursue such validation. A cotton-blend button-down is materially safer than 100% polyester or heavily treated performance fabrics, placing this product in the middle-lower-risk range for casual children's apparel.
If you buy it
Wash once before first wear in warm water with mild detergent to remove loose dyes and residual finishes from manufacturing and packaging. Machine wash warm, tumble dry low; avoid chlorine bleach. Check seams and buttons periodically for wear, especially at stress points on active children. No special storage precautions needed; standard closet conditions are fine.
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
- Kaynee 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.