Does wearing a diaper for 24 hours make you sweat ?

Last afternoon my partner suddenly suggested i put on a pull up diaper, and helped me on with it, im still wearing it…unused… 24 hours later and i seem to be sweating more than usual, anyone else noticed that happening.

Yes

I've never gone 24 hours in my diapers and rubber pants without going potty in them at least 3-4 times so it's impossible for me to know if I sweat under my diapers. I assume that as anywhere I have sweat glands, I sweat, so I must sweat under my diapers. I know when I don't have diapers on I get sweaty in my groin area, so I must when wearing diapers as well. But I can't tell since my diapers are always wet at some point after my wife pinned my fresh diapers on.

Yes, I find that a quality diaper product becomes more restrictive to airflow. This is mostly from perspiration solidifying the diaper fluff.

Absolutely, heavier and thicker diapers lead to sweating to some degree. I mainly use only plastic backing disposable diapers. They can get hot in the summer months especially in high humidity days.

Under these conditions I change three times vs twice. With all the sweating the diaper also absorbs the sweat leading to more required changes.

I do use cloth like diapers that help with the sweating and to air out a little. Adding a little bit more of powder also helps. But Adding to much powder just forms clumps.

It's just another issue that associated with wearing diapers 24/7 or thick diapers.