Men's Intense Power Sport Tee vs Men's Boston Woven Pants: which is safer?
Calvin Klein Men's Intense Power Sport Tee is our pick, better on PFAS and on the overall hazard picture.
Our pick
Calvin Klein
Men's Intense Power Sport Tee
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleAzo dyes and synthetic colorants
PossibleHeavy metals in pigments
PossibleFragrance allergens or residual chemical odors
Saucony
Men's Boston Woven Pants
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleFormaldehyde resins (durable-press / wrinkle-resistant finishes)
PossibleAzo dyes and synthetic colorants
PossibleAntimony in polyester
Where these two actually differ
- We flag Heavy metals in pigments and Fragrance allergens or residual chemical odors on the Calvin Klein and not on the Saucony.
- We flag Formaldehyde resins (durable-press / wrinkle-resistant finishes), Antimony in polyester and Microplastic shedding during washing on the Saucony and not on the Calvin Klein.
- Both carry a flag for Azo dyes and synthetic colorants, so neither choice avoids it.
- The Calvin Klein is Cotton-blend knit jersey, uncoated where the Saucony is woven polyester/nylon blend athletic fabric, 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 waterproof sports undergarments, see the full ranking