Depending on temps, I wear rubber knee high LaCrosse Burleys for most everything from Spring turkey to fall bow season. But, when the weather gets extremely cold, a pair of "Pak" boots with the removeable felt liners are the only way to keep your feet warm for hours up in a treestand!! Remember, when actually moving around, any boot will work, mainly because as your walking around, your generating heat to your feet. But now stop and sit for a few hours and you wonder why you feet are cold!!!!