ok so ive been having this trend lately where i stay warm except my feet freeze. i wear wool socks, thensome other synthetic blend sock then my boots, either some supposed -40 farenheit pac boots, or some 1600 gram thinsulate rubber boots. either way my toes are ice cubes after a few hours in the stand. any suggestions? fleece socks maybe? i wear at least on layer of fleece everywhere else and i stay warm. if i stick a footwarmer deal in there it solves the problem for say six hours but during an all day hunt whats a guy to do?