I'm leaving this largely in response to the one other review. I have been through several pairs of these and I found the outsole to be more durable than average. (I play on hard courts and I'm not a slider.) For me, the uppers wore out fast on the older ones but they have changed the material in the forefoot and so far I haven't had that issue with the newer version. The stability is good for such a light shoe. They do run a bit small. I am usually a 13 or 13.5 depending on the brand and I wear a 14 in these.

I bought these less than three months ago and the sole is completely worn out on the outside. Granted, I'm wearing them for platform tennis which is a rough court, but that's why I bought them. Expected more from them.