Men's Cormac Logo Shirt vs Mile Maker Mesh Short-Sleeve Shirt For All Runners - Size M - True Navy: which is safer?

Arc'teryx Men's Cormac Logo Shirt is our pick: better on PFAS and on the overall hazard picture.

Our pick

Arc'teryx Men's Cormac Logo Shirt

Arc'teryx

Men's Cormac Logo Shirt

PFAS grade

D 65/100

Overall grade

F 47/100

Verdict

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Hazard flags

⚑ 3

Material

100% polyester knit, no water-repellent treatment

Confidence

72%

PossibleAzo dyes and heavy metal pigments

PossibleAntimony in polyester

ReportedMicroplastic shedding

lululemon Mile Maker Mesh Short-Sleeve Shirt For All Runners - Size M - True Navy

Lululemon

Mile Maker Mesh Short-Sleeve Shirt For All Runners - Size M - True Navy

PFAS grade

F 20/100

Overall grade

F 8/100

Verdict

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Hazard flags

⚑ 3

Material

polyester mesh with water-repellent coating treatment

Confidence

45%

Possiblewater-repellent coating chemical composition (unspecified)

PossibleAntimony catalyst in polyester fiber

PossibleMicroplastic shedding from mesh degradation

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 synthetic athletic wear: see the full ranking