I would have to disagree with nodose. I use a scent lok carbon suit and will not hunt without it. During this years archery season I arrowed an 8 point standing 15 yards directly behind and downwind of me. I hunt in the NorthWestern Panhandle and during archery season it is not uncommon to have days in the mid to upper 80's with very high humidity. Since using the suit I have never been winded. Its nice not to have to worry about the wind. Try one. You will never go back.