I have a friend who carries the Waldies (I think that’s the name) shoe for camp wear; he says it also works well for stream crossings. It looks like those green gardening shoes you see – fully enclosed front, fully open back. I was surprised when I lifted it; it couldn’t have weighed more that 10 ounces for the pair. Haven’t tried them myself yet; I don’t have to wade that often, and I don’t use camp shoes. So, this isn’t first hand experience – but I do trust my friend’s advice.