Does Aerie swimwear have PFAS?
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
We graded 8 Aerie swimwear products, averaging Good (65/100). None of them grade Good or better. Against the other 6 swimwear brands we grade, where the middle brand sits at 24/100, Aerie is better than typical.
Graded and flagged Poor and Bad, we’d swap these
Aerie
String Triangle Bikini Top
nylon/polyester blend (standard swimwear)
Lower PFAS concern, untreated swimwear unlikely to require water-repellent coating chemicals.
⚠Risky category by default
Aerie
Skinny Strap Voop Bikini Top Women's NULL
nylon/spandex blend (standard swimwear)
Lower concern, standard swimwear with no water-repellent coating treatment flagged; Aerie has not publicly committed to PFAS elimination.
⚠Risky category by default
Aerie
Skinny Strap Voop Bikini Top
Nylon/spandex blend (standard swimwear)
Lower PFAS concern for basic swimwear, though standard industry practice remains opaque.
⚠Risky category by default
Aerie
Crossover High Waisted Bikini Bottom
Nylon/spandex blend (standard swimwear fabric)
Lower concern, basic swimwear with no known PFAS triggers, but brand provides no transparency.
⚠Risky category by default
Aerie
Skinny Strap Voop Ribbed Bikini Top
nylon/spandex blend (typical swimwear)
Lower-concern swimwear; no PFAS treatment typical for basic bikini tops, but brand offers no transparency.
⚠Risky category by default
Aerie
Wide Strap Voop Bikini Top
nylon/polyamide blend with elastane
Lower concern, standard swimwear without known PFAS triggers, but no brand transparency.
⚠Risky category by default
Aerie
Ribbed Tankini Bikini Top
Nylon/polyester blend (typical swimwear)
Lower concern, standard swimwear fabric with no known PFAS drivers, but no brand transparency.
⚠Risky category by default
Aerie
Strappy Full Coverage One Piece Swimsuit Women's
Nylon/polyester blend swimwear, no specified water-repellent coating
Lower concern, standard fabric swimsuit with no known water-repellent treatment; Aerie makes no PFAS claims either way.
⚠Risky category by default
See every Aerie product we grade on the Aerie brand page, or the full swimwear ranking.