I find that if I wear two pairs of pants I can work longer in a hot enviroment. Oh sure, it slows me down a bit, but I feel safer. Once at a fire I went in and could feel heat on my legs and I didn't like this. So now I wear two pairs of pants and I don't ever have to feel that heat again. I would never work for a department that wouldn't let me wear two pairs of pants because of their ignorant disregard for my safety and feelings. What about you guys?