I wear Crocs. Actually, Dawgs which is a much cheaper knock-off. I have 15 pairs that I bought from E-Bay during the Summer for $8.00 and I usually end up wearing them into stores or back into my house and when the tread wears off, I swap them for a new pair. Really helps keep me from falling on wet tiled floors. I live in WI so yes, we have snow so I wear my boots to the car and when I get to the account, on come the "Crocs." I couldn't/wouldn't clean a house without them! I do the wet so I need something that the water will flow thru and not have to wear socks. My sister wears tennis shoes and when we clean the hardwood floors, hers leave footprints. Mine don't.
BUT....if you have medical issues and need major support, skip this message all together cause you won't get much support from a Croc. I work about 5-6 hours daily and have never had foot fatigue wearing them. (?) Might want to give them a try.