I had read a thread in here about methods to keep from cooking in the suits. I lost track of it or I would have responded there. I sent a question to Brian Steel about it, asking if any suits he wore had any cooling suits buit in. I f I get a response, I'll post it and remember to ask him what kind, if he knows. Also hoping to write to Steve Wang, but he seem svery busy most times. I'll snoop around and see who I can talk to, see who can respond. I'll do some research on my own as well in old films, I know that the movie Thinner had a fatsuit that was so hot they added a cooling system for actor.