Women's High-Rise Straight Stretch Linen-Viscose Utility Pants vs Men's Richmond Pant Pants: which is safer?

Where these two actually differ

• We flag Formaldehyde resins (wrinkle resistance, shape retention), Azo dyes and heavy metal pigments and Antimony in polyester (if present in trim/elastic) on the Banana Republic and not on the Brooks Brothers.
• We flag Formaldehyde resins (dye fixing, wrinkle resistance), Azo dyes and dye metabolites, Synthetic antimony (polyester content if present) and Formaldehyde releasers from finishes (skin sensitization) on the Brooks Brothers and not on the Banana Republic.
• The Banana Republic is linen-viscose blend, no water-resistant finish where the Brooks Brothers is wool blend or cotton blend dress pants, 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.