I try and play the wind and all that, but I hunt in a creek bottom where it just swirls anyway, so I don't even try to think about it. I just soap, spray, and use my Scent Lok, I am not a 100% believer in the Scent Lok, I know how carbon works, and you need hotter than a drier to re-activate it, but it was marked down, I got the jacket and pants for $50.00 total, so what the hell, I bought it