Something comfortable. Whether it be a comfortable 4-5" heel, or a comfortable pair of sneakers, or ballet flats, or whatever. I want them to be comfortable so my feet aren't screaming at me after an hour or two.
i love heels more than some of my friends. (lol, total jk). but i do love heels. when it comes to what i actually wear on a daily basis, though, i prefer to wear flip flops. i like being bare foot, & they're easy to put on & take off.