Early season I wear scent lok sneakers from Cabelas. Not so much for the scent lok feature but because they're light and comfortable in the hot weather. If there is heavy due or something I throw on a pair of goretex socks. Later I mostly wear some Rocky Super Brutes. I have the knee high rubber packs that I usually wear a couple times a year,,,, but really they make my feet sweat TOO much. The rubber may not leave a scent..... but when your feet are sweating there's a lot of STINK comes out the tops of those boots. Just wiggle your toes and you can almost see the "green stink" coming over the tops of the boots. RUBBER is OVER-RATED. When they come up with a way for your feet not to sweat in them they may have something. Personnally I think rubber has it's own stink. If I can smell it what makes people think a deer can't. Last time I checked.... GOODYEAR wasn't a natural odor found in the forest.