Men's Regular-Fit Wrinkle-Resistant Dress Shirt vs Men's Ultimate Shirt: which is safer?

Where these two actually differ

• We flag Formaldehyde in wrinkle-resistant finish, Azo dyes and heavy metals in pigments, Polyester antimony catalyst residue and PFAS in stain-resistant finish on the Arrow and not on the Dockers.
• We flag Formaldehyde resins in finish, Azo dyes and synthetic colorants, Microplastics shedding and Allergenic dyes or finishes on the Dockers and not on the Arrow.
• The Arrow is Cotton blend with wrinkle-resistant and stain-resistant finish where the Dockers is Cotton and polyester blend, 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 Dockers is the one to buy.
• We are less certain about the Arrow grade, at 45% confidence against 72%, because it discloses less.