Astral Porters. I wear them every day at work for Kayak and SUP Instruction and working in a pool. We have concrete floors in retail and it can mess with your back but the Porters are so comfortable that's no longer an issue. They are sticky, have a non marking sole, water vents, lightweight and don't stink. They look cool to go anywhere. I also wear them on our raft. Almost everyone in our shop wears them and not because we couldn't wear something else.
"Let us cross the river to the other side and rest beneath the shade of the trees." ~ Last words of Thomas Jonathan ''Stonewall' Jackson