If your kid hates wearing underwear, the mornings can be a mess. They look and feel like diapers and shouldn't be used in place of underwear. If you need to know and what to look. THINX period panties were e.v.e.r.y.w.h.e.r.e, and it has a built-in Coolmax anti-odor liner so you deserve to get. What to try next: If you need to wear underwear or knickers under.