PFAS score
Alo Yoga · Activewear
Alo Yoga Alosoft High-Waist Heart Throb Legging
Lower PFAS concern; standard athletic legging with no disclosed water or stain treatment.
Alo Yoga's Alosoft leggings are primarily nylon-based without advertised water-repellent coating or stain-resistant coatings. The brand makes no PFAS claims or disclosures.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Nylon blend (Alosoft fabric)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
clothing 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).
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 activewear 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.