I dont, never said it has helped just saying i have had good luck while wearing it, but i have had also had good luck without it.

ORIGINAL: Arthur P
The thing is, bloodcreek, how do you know you wouldn't be having the same good luck without it? every time you go to the woods it's a unique experience. The deer passing through at that particular day, in those particular weather conditions with the particular air current patterns in effect at the time... So many variables to account for and they're constantly changing. That's the rub. It can't be proven either way.
Take the back support belts weight lifters wear. On a physiological basis, they don't do anything. Psychologically though, they tend to make you think more about using good lifting form. I think the scent blocking clothes probably do the same thing. They make you think more about scent control so you do a better job of it.