Women's Gail One-piece vs Women's DD-Cup Tummy Control Square Neck Underwire Tankini Swimsuit Top: which is safer?
J.Crew Women's Gail One-piece is our pick: better on PFAS and on the overall hazard picture.
Our pick
J.Crew
Women's Gail One-piece
PFAS grade
Good 65/100
Overall grade
analysis pending
Verdict
pending
Hazard flags
none flagged
Material
Polyamide/nylon blend (swimwear)
Confidence
72%
Lands' End
Women's DD-Cup Tummy Control Square Neck Underwire Tankini Swimsuit Top
PFAS grade
Bad 20/100
Overall grade
Bad 0/100
Verdict
Skip
Hazard flags
⚑ 4
Material
nylon/spandex blend with tummy-control panel; likely water-resistant treatment
Confidence
42%
LikelyPFAS in water-repellent finish
PossibleAzo dyes
PossibleSpandex degradation and skin contact
Where these two actually differ
- We flag PFAS in water-repellent finish, Azo dyes, Spandex degradation and skin contact and Formaldehyde-based finishes on the Lands' End and not on the J.Crew.
- The J.Crew is Polyamide/nylon blend (swimwear) where the Lands' End is nylon/spandex blend with tummy-control panel; likely water-resistant treatment, which is most of the difference in these two grades.
- The gap is 45 points, wide enough that this is not a close call, and the J.Crew is the one to buy.
- We are less certain about the Lands' End grade, at 42% confidence against 72%, because it discloses less.
Both products run through the same public rubric: 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 water-resistant swimwear: see the full ranking