I usually stick to my New Balance shoes - they come in wide widths, which I need. I tried a pair of Tevas, but there was an elastic band under the top strap that was too tight on my feet. They look adjustable, but because of that band, i couldn't wear them. I'm not sure if all tevas are like that, but i was disappointed. Anyone elsewith wide feet have any recommendations? On the other hand, my daughter wears flip flops in amusement parks with no problem, except on the suspended coasters, where they have made her sit on them during the ride (uncomfortable!)