Women's Gail One-piece vs Women's Bottom Turn Racerback Bikini Top: which is safer?
Patagonia Women's Bottom Turn Racerback Bikini Top is the clear pick. J.Crew Women's Gail One-piece carries a failing PFAS grade, and we never recommend buying a failing product.
J.Crew
Women's Gail One-piece
PFAS grade
Good 65/100
Overall grade
Good 57/100
Verdict
Skip
Hazard flags
⚑ 2
Material
Polyamide/nylon blend (swimwear)
Confidence
72%
PossiblePFAS in water-repellent finish
PossibleMicroplastic shedding
Our pick
Patagonia
Women's Bottom Turn Racerback Bikini Top
PFAS grade
Excellent 90/100
Overall grade
Excellent 86/100
Verdict
Buy
Hazard flags
⚑ 1
Material
Nylon/polyester blend with elastane (standard swimwear)
Confidence
72%
PossibleElastane (spandex) degradation under heat or chlorine
Where these two actually differ
- We flag PFAS in water-repellent finish and Microplastic shedding on the J.Crew and not on the Patagonia.
- We flag Elastane (spandex) degradation under heat or chlorine on the Patagonia and not on the J.Crew.
- The J.Crew is Polyamide/nylon blend (swimwear) where the Patagonia is Nylon/polyester blend with elastane (standard swimwear), which is most of the difference in these two grades.
- The gap is 25 points, wide enough that this is not a close call, and the Patagonia is the one to buy.
Both products run through the same public rubric, which covers materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More swimwear, see the full ranking