For just camo t-shirts, shirts, and militaty pants, I wear anything. I have Cabela`s stuff, and some off-name stuff that works just fine.
The outerwear is where I get serious, and where I think it makes all the difference. I have a sweet Browning parka and bibs that are Gore-Tex, wind resistant, and plenty warm. I swear by them. Like some of the others, I love my camo Rocky Gore-Tex boots in size 15, but I find myself wearing my LaCrosse Burleys all season anymore. I swear, I`ve not had cold feet in them regardless of outside air temperature, and especially after spraying them down with Scent-Killer, they`re oderless.
I`ve also begun to wear the X-System under garments, they`re like a long underwear, but supposedly have a silver fiber in them that reduces odor. I still usually take my Scent-Loc base layer along, but sometimes don`t don them.