If you can wear black, all the better. As noted, cover your face and hands as well. Best advice, if you can set up where the sun will be behind you most/all the time, that would be ideal. The see-through mesh is awesome for side windows but limit it as much as possible. I usually pull the opaque camo/black window material up 3/4 of the way on the sides and manipulate the mesh on the main windows which I prefer to shoot thru so that I have as narrow a slot as possible. Anything to break up your outline inside. Obviously, distance to target matters most... archery range as near as 10 yards vs rifle to 200 do not require the same detail.