It reminded me of the body suits which people need in Termination Shock (2021)[0]. Written by Neal Stephenson, the same dude who wrote Snow Crash. Can recommend Termination Shock, very interesting, global story about climate change and the involved politics etc.

These body suits do exactly what's being described in these comments. Wearable packs which regulate humidity, temperature etc.

[0] https://en.wikipedia.org/wiki/Termination_Shock_(novel)