Men's Breathable Mesh Boxer Briefs vs Women's Air Tech Performance Brief Panties 6-Pack: which is safer?
Reebok Women's Air Tech Performance Brief Panties 6-Pack is our pick: better on PFAS and on the overall hazard picture.
Fruit of the Loom
Men's Breathable Mesh Boxer Briefs
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleAzo dyes
PossibleFormaldehyde resins (finishing agents)
ReportedColorant migration or bleeding
Our pick
Reebok
Women's Air Tech Performance Brief Panties 6-Pack
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleFormaldehyde resins in fabric finishing
PossibleAzo dyes
PossibleElastomer degradation (spandex breakdown)
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 waterproof sports & performance undergarments: see the full ranking