I'm with Rack, but slightly not in some places!!
I think Carbon suits are a flat joke. They actually kill the product by themselves saying it "traps" odor. Doesn't kill it, just traps it. Hmmmm.. I guess when I run around in a Scent-Lok bubble it might work eh? Too many holes (collers, buttons, cuffs) for odor to escape.
Now this x-scent stuff.. now that might be getting somewhere. I'm cool with them trying to kill it first and applying science that has worked for years. I work with military folks and the U.S. military uses the x-scent sock to kill bacteria and avoid the famous "boot rot" they get. If you buy some, they are in green! Imagine that. Now with that said, I think it might help and I stink enough that anything that helps I'm cool with at a price. This stuff is extremely cheap and worth trying. Also, read the article and other carbon articles from the link above (by KBacon). Very good stuff in my opinion and will open carbon believers eyes I think!