So what do you wear on your feet? I prefer not to wear sneakers because it'll be too warm.

WELCOME!!
dansko
sandals to the Parks. My sister is a nurse and wears their professional line and raves about them so I figured I'd try them out and loved them [tried the clogs in the winter and then bought 3 pairs of sandals for the summer].

WELCOME!!
We wear Tevas. They are so comfortable. They look like sandals on the top but on the bottom they are like tennis shoes in that they provide great support. I wore them last year and had no problems.