Men's Legacy Italian Wool Blazer vs Women's Linen-Blend Schoolboy Blazer: which is safer?

Where these two actually differ

• We flag Azo dyes and heavy metals in yarn dyes, Antimony in polyester trim or thread and Dye migration and color instability on the J.Crew and not on the J.Crew.
• We flag Azo dyes and synthetic colorants and Formaldehyde from storage or finishing treatments on the J.Crew and not on the J.Crew.
• The J.Crew is Italian wool blend, unspecified finish where the J.Crew is linen-blend, likely cotton-linen mix, unfinished, 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.