The Arizona style, specifically.
I'm going on holiday and need some sandals that are comfy for walking in. Not hiking or anything, but maybe a few hours walking around a city. I don't know if I have particularly knobbly feet but for some reason I'm quite blister-prone, so the backless style of the Arizonas appeals to me.
I've heard a lot of people say they're comfy but is that just for pottering about the garden? As they're backless do they flap around on your feet and cause achey muscles after a while from trying to keep them on, like flip flops?