Well I am not really sure if I should be embarrassed about this, but I have used some aqua socks on there, and I have to say that I loved it. I do not use them regularly, mostly for fear of ridicule and they do look ridiculous, but they work well. I just use a standard sneaker now, but the experience above really makes me want to go get a lighter pair to use. I am certainly in the market, so I appreciate the advice.