Men's Breathable Mesh Boxer Briefs vs Women's Air Tech Performance Brief Panties 6-Pack: which is safer?

Where these two actually differ

• We flag Formaldehyde resins (finishing agents), Colorant migration or bleeding and Microfiber shedding from polyester on the Fruit of the Loom and not on the Reebok.
• We flag Formaldehyde resins in fabric finishing and Elastomer degradation (spandex breakdown) on the Reebok and not on the Fruit of the Loom.
• Both carry a flag for Azo dyes, so neither choice avoids it.
• The Fruit of the Loom is Cotton and polyester blend, uncoated where the Reebok is nylon, spandex, cotton blend, 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.