Women's Tugless Long Sleeve Rash Guard One Piece Swimsuit vs Women's Bottom Turn Racerback Bikini Top: which is safer?
Patagonia Women's Bottom Turn Racerback Bikini Top is the clear pick. Lands' End Women's Tugless Long Sleeve Rash Guard One Piece Swimsuit carries a failing PFAS grade, and we never recommend buying a failing product.
Lands' End
Women's Tugless Long Sleeve Rash Guard One Piece Swimsuit
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
Possiblewater-repellent coating (water-repellent coating) finish chemistry, unknown fluorine content
PossibleMicroplastic shedding during washing
Our pick
Patagonia
Women's Bottom Turn Racerback Bikini Top
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleElastane (spandex) degradation under heat or chlorine
Where these two actually differ
- We flag Durable water repellent (DWR) finish chemistry, unknown fluorine content and Microplastic shedding during washing on the Lands' End and not on the Patagonia.
- We flag Elastane (spandex) degradation under heat or chlorine on the Patagonia and not on the Lands' End.
- The Lands' End is Nylon/polyester blend with DWR treatment where the Patagonia is Nylon/polyester blend with elastane (standard swimwear), which is most of the difference in these two grades.
- The gap is 70 points, wide enough that this is not a close call, and the Patagonia is the one to buy.
- We are less certain about the Lands' End grade, at 45% confidence against 72%, because it discloses less.
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 →
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