RE: Scent lok?
To me it is all about the regeneration issue. I read all I could on this. There is no way scientifically that you can regenerate scent-lok clothes. They would have to heated to levels high enought to incinerate the fabric to do so. So while it may work for a short while, how long will it take for all the carbon to be "bonded-up" with odor molecules. Probably not long.
As the first reply indicated, I wear rubber boots, usually follow good scent control, and wear silver ion underlayer (that is proven to reduce odor molecules). You can give that stuff the smell test. People have worn them camping for a week and you don't get nearly as much sweat odor.
I even have a silver ion insert in my work shoes and they work.