Men's Stretchy Performance Boxer Briefs vs Women's Quarter Crew Socks (6 Pairs): which is safer?

Where these two actually differ

• We flag Residual dyes or chemical finishes from manufacturing, Elastane (spandex) fiber shedding or microplastic release during washing and Azo dyes or heavy metals in colorfast treatments (if colored variant) on the Champion and not on the Puma.
• We flag Azo dyes, Formaldehyde resins (finishing agents) and Microplastic shedding on the Puma and not on the Champion.
• The Champion is Cotton blend, elastane stretch where the Puma is Cotton/polyester blend socks, no waterproofing, 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.