Men's Force Relaxed Fit Short-Sleeve Pocket T-Shirt vs Lightspeed Ultraweave Men's Graphic Running Singlet: which is safer?
Carhartt Men's Force Relaxed Fit Short-Sleeve Pocket T-Shirt is our pick: better on PFAS and on the overall hazard picture.
Our pick
Carhartt
Men's Force Relaxed Fit Short-Sleeve Pocket T-Shirt
PFAS grade
Good 65/100
Overall grade
Good 57/100
Verdict
Skip
Hazard flags
⚑ 2
Material
100% cotton jersey knit, untreated
Confidence
78%
PossibleAzo dyes
PossibleMicrofiber shedding
Puma
Lightspeed Ultraweave Men's Graphic Running Singlet
PFAS grade
Good 65/100
Overall grade
Good 53/100
Verdict
Skip
Hazard flags
⚑ 3
Material
polyester mesh and knit fabric
Confidence
72%
PossibleAzo dyes and synthetic colorants
PossibleMicroplastic shedding
PossibleGraphic print adhesion and peeling
Where these two actually differ
- We flag Azo dyes and Microfiber shedding on the Carhartt and not on the Puma.
- We flag Azo dyes and synthetic colorants, Microplastic shedding and Graphic print adhesion and peeling on the Puma and not on the Carhartt.
- The Carhartt is 100% cotton jersey knit, untreated where the Puma is polyester mesh and knit 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: 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