Men's Intense Power Sport Tee vs Men's Force 1/4-Zip Long Sleeve T-Shirt: which is safer?

Where these two actually differ

• We flag Azo dyes and synthetic colorants, Heavy metals in pigments and Fragrance allergens or residual chemical odors on the Calvin Klein and not on the Carhartt.
• We flag Antimony in polyester and VOC and odor off-gassing from synthetic finish on the Carhartt and not on the Calvin Klein.
• The Calvin Klein is Cotton-blend knit jersey, uncoated where the Carhartt is Cotton blend with moisture-wicking treatment, which is most of the difference in these two grades.
• The gap is 45 points, wide enough that this is not a close call, and the Calvin Klein is the one to buy.
• We are less certain about the Carhartt grade, at 45% confidence against 78%, because it discloses less.