Ok, I like these. I wear a womens 8 shoe normally, but the 7 fits me better with these, probably because I'm not wearing socks.
They get warm and don't drain water. Yes, I'm wearing them for around water and I have to wear closed toed shoes. I drilled holes in the bottom to help them drain and breath.
Wearing them around work they definitly got warm. I found myself taking them off so my feet could breath.
The reviews are true. I put the 8's outside in the sun hoping to shrink them and they do shrink and deform a bit. I would say they now fit like a 6.5.... I'm thinking another round in the sun with a little somehting to stretch them out might be the answer to my self created problem.
But knowing that heat will do that, I would STRONGLY advise against leaving them in your car... at least in warm weather/climates.
They are pretty darn comforatable otherwise. And, they will basically never stink. If they get dirty or gross, just wash them or dump them in some bleach water and they'll be good as new.