Boys Long Sleeve Pique Polo vs Boys' School Uniform Short Sleeve Polo Shirt: which is safer?

Where these two actually differ

• We flag Formaldehyde-releasing resins (durable-press finishes), Antimony (polyester catalyst residue), Loose dyes or color migration and Degradation of seams and fasteners over time on the French Toast and not on the Izod.
• We flag Azo dyes and color fastness, Formaldehyde in fabric finishes, Antimony in polyester and Microplastic shedding on the Izod and not on the French Toast.
• The French Toast is pique cotton blend where the Izod is cotton/polyester blend, no stated coating, 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.