Despite the many changes in the new 52, Catwoman’s costume stayed the same including her flat heeled boots.
Here’s a good look at her boots from the cover of Catwoman #19

But in today’s Justice League of America she is wearing footwear that resembles that worn by Anne Hathaway in TDKR.

TDKR’s Catwoman, of course, wore a boot with a sharp metal heel as seen in this poster.

The Justice League of America are supposed to be “World’s Most Dangerous” perhaps Catwoman’s costume change is to make her more dangerous?
TDKR; they were relatively functional for Selina’s stealthy needs. I haven’t read JLA #1 yet, but I’m not sure if they...
much as the next girl, but there...no practicality with those killer heels.
ughh of all the things they could have adopted they took the worst one…
NO, it was one of the dumbest things of the movie.
likely the comics, like Nightwing 0 or Batman 17 flashback.