I've been wearing these for a month now and here's what I think of it.

Pros: Sizing is accurate. They're light and extremely comfortable. They look super cute.
Cons: They fabric on top has started fraying/coming off ( I'm guessing getting caught in the velcro). This is a bummer and destroys the look of the Tevas. If this happened a few months in, I'd be ok with it. The fact that it has only been a month is a bit annoying.