Question: are thinx good for sweat?
Answer: If you've not heard of THINX period panties before, you're in for a treat. ... These Sport Period Panties by THINX are soft, breathable, and boast comfort-fit leg holes to banish chafing. If these panties can hold up to one and a half tampon's worth of your period, just imagine what they can do for your sweat.