if you hunting from a tree and have to hike very little. Cotton!

If you still hunt a lot, hike, etc. Any synthetic garmit works. I have been using a layering system that consists of Enduraskin long sleeve tight fit. Any camo loos fit mesh style long sleeve, then Sitkas outerlayer (basically a thin sweatshirt). I also use the Sitka Acsent pants. I have found this combo to be the best for hunting conditions rangeing from 38/40 - 65-70.

you are going to stink regardless (even if you don't smell it, they game can). If your mobile you must play the wind, period! Poor on the deodarant (i just use the HS stuff) and go.