How do kpop idols not sweat when performing and dancing especially under hot stage lights?

I get sweaty working out and dancing yet they look so dry at the end of performing? what's going on!?

i want to know too does anyone knows how to prevent sweating

magic

They definitely do get sweaty though. You can usually only see it in the hair on the back of their necks, but some of them end up covered. Jaehyun for instance is always dripping with sweat when NCT performs. I think RM from BTS does too.

I know there are some dance practices I've seen where you can see the sweat discoloration on the back of some shirts. I assume that's why so many of them wear big hoodies for dance practices so they don't "break the illusion" and keep making the dancing look easy.

It's probably a case of some people just being more predispositioned to sweating more though.

They do sweat. And you can see it in concert photos a lot...

They sweat a lot. I wonder if you're looking at fansite pictures which sometimes have filters that either make the idols paler, or the contrast lower, but either way make them look less shiny.

Hello OP, this is Agent Sweat Inspector from the National Sweat Institute. We have heard your concerns about idols not being able to sweat. I can personally say, after conducting research, they are aliens. Yes, the ones the government has been hiding from the public.