These seem to be a bit sturdier than the Unisex Classic Slide sandal I just purchased.  What I like about these is that they are adjustable and for those that have worn sandals before, you know that after wearing them for a while, the front part (top part) for lack of better word, stretches out and they're not as snug as before.  With these you can adjust tighter.

... and these should last a bit longer than the Classic Slide sandal which I also own.  Please read my review there.  Thanks