Anytime Bralette Light Grey Xs vs Women's Transcend Scoop Sports Bra: which is safer?
Allbirds Anytime Bralette Light Grey Xs is our pick, better on PFAS and on the overall hazard picture.
Our pick
Allbirds
Anytime Bralette Light Grey Xs
PFAS grade
Good 65/100
Overall grade
Good 59/100
Verdict
Skip
Hazard flags
⚑ 1
Material
Organic cotton blend with TENCEL lyocell
Confidence
72%
PossibleElastane (spandex) degradation and leaching under heat
Athleta
Women's Transcend Scoop Sports Bra
PFAS grade
Good 65/100
Overall grade
Good 57/100
Verdict
Skip
Hazard flags
⚑ 2
Material
nylon, spandex blend
Confidence
72%
PossibleSpandex elastomer degradation and leaching
PossibleDye migration and allergic contact dermatitis
Where these two actually differ
- We flag Elastane (spandex) degradation and leaching under heat on the Allbirds and not on the Athleta.
- We flag Spandex elastomer degradation and leaching and Dye migration and allergic contact dermatitis on the Athleta and not on the Allbirds.
- The Allbirds is Organic cotton blend with TENCEL lyocell where the Athleta is nylon, spandex blend, which is most of the difference in these two grades.
- These two are level, close enough that price and fit should decide it rather than our grade.
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 sports bras, see the full ranking