Reebok · Waterproof Sports Undergarments
Reebok Men's Director Short Sleeve T-shirt
Lower concern, basic cotton t-shirt with no water or stain treatments.
Standard athletic cotton-blend tee with no water-resistant or stain-resistant finishes reported. Reebok makes no PFAS claims, but the product lacks typical water-repellent coating triggers.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Cotton/polyester blend, no reported treatment
Lab data
No public lab test
You may also be interested in
Top-graded picks in the categories readers replace first, every one scored on the same rubric.
- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product, all on its full breakdown.
Avocado
Vegan Mattress
- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
What Reebok Men's Director Short Sleeve T-shirt is made of, ingredients and materials
This shirt is a cotton-polyester blend, a common and relatively stable material combination for casual wear. Cotton provides breathability and comfort; polyester adds durability and reduces wrinkles. No water-repellent, stain-resistant, or antimicrobial finishes are documented on this basic Director model, which eliminates several potential chemical exposure pathways common in performance or treated apparel. The blend ratio (not specified in available product data) typically falls between 50/50 and 65/35 cotton-to-polyester, a ratio that does not inherently trigger leaching or degradation hazards under normal wear.
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.
Formaldehyde / VOCs
The Director model shows no documented permanent-press or wrinkle-resistant treatment, suggesting minimal formaldehyde-release risk. However, base formaldehyde residue from manufacturing can occur in untreated cotton-polyester blends; pre-washing removes the majority. This is a routine manufacturing artifact, not a specific brand failure.
Source, ATSDR ↗Dye transfer and crocking
Colored Reebok t-shirts may show minor dye release in the first few washes, particularly darker shades. This is cosmetic and indicates incomplete dye fixation, not a chemical hazard. Pre-washing in cool water with vinegar or a dye-catcher sheet minimizes this.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Heavy metals
No recalls or public reports of heavy metal contamination or restricted azo dyes in Reebok basics. Cotton-polyester blends in this price tier are subject to standard dyeing regulations in the US and EU, which prohibit most hazardous azo compounds. No independent testing data is available for this specific product, so assessment relies on category-wide compliance.
Source, FDA ↗Antimony in polyester fibers
Antimony (catalyst residue in polyester production) is typically at or below regulated limits in apparel. No testing or recall evidence exists for Reebok cotton-polyester blends. This is a theoretical risk in the polyester component, not a documented problem for this brand or product line.
VOC off-gassing from synthetic dyes and printing inks
Screen-printed graphics or logos may release minor volatile organic compounds during the first few days of wear and after washing. Pre-washing and air airing resolve this quickly. No reports of respiratory or skin reactions specific to Reebok apparel.
How is this PFAS grade calculated?
The brand's record and disclosure
Reebok has not published comprehensive chemical disclosure or restricted substance lists comparable to some competitors (e.g., Patagonia, adidas Parley). The brand maintains basic compliance with EU and US apparel regulations but does not voluntarily highlight testing for heavy metals, formaldehyde, or azo dyes. No recalls or substantiated chemical safety incidents are on record for standard Reebok cotton-blend basics. This represents a passive rather than proactive stance on transparency.
How it compares in its category
Basic cotton-polyester t-shirts from budget and mainstream brands (Hanes, Fruit of the Loom, Reebok, Champion) occupy the same hazard profile, low chemical-finish risk because untreated blends do not require additives. Premium or performance alternatives (moisture-wicking synthetics, wool blends) may introduce flame retardants or dyes; organic-certified alternatives reduce pesticide residue but cost more. Reebok's Director sits squarely in the mainstream category with no distinguishing advantage or disadvantage in chemical safety.
If you buy it
Wash before first wear to remove any residual dyes or processing dust, using cool water to preserve the cotton fiber. Polyester in the blend withstands machine drying; cotton benefits from air drying to reduce shrinkage. Do not expose to prolonged heat (high dryer, ironing at maximum) as polyester can degrade above 130-140°C, potentially releasing minor volatile compounds. Replace when seams fray or fabric thins; typical lifespan for casual wear is 2-3 years with regular washing.
What is not known about PFAS in this product?
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Reebok has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
More waterproof sports undergarments 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.