Men's Intense Power Sport Tee vs Men's Force Sun Defender Relaxed Fit Lightweight Short-Sleeve Polo: 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 PFAS in DWR finish and Degradation of DWR coating over time 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 durable water repellent (DWR) 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.