There are few things more pleasurable than getting into the sauna after a hard workout and sweating out all your accumulated toxins. So why not try to do the same at home? Welcome to the world where Sauna Pants exist. These rubberized jorts are wired for heat, bringing it to your lower body and making you build up sweat. The implication that sweating a lot and trapping that nasty sweat against your skin is good for you in any way is scientifically dubious – the reason the sauna works is because toxins can actually escape.