You can still get those, I have a pair. Plus unlike fitflops or flip flops, you can take one of and whump someone on the head!!
I think FitFlops are "unbalanced" so your muscles are constantly working to balance you, where the Dr. Scholls have that toe knob you squeeze?
My mom had them forever. I remember like they were on her yesterday. Wooden sole with navy blue leather top. I tried them but they always hurt my feet.