I got this spanx before i came to know running.
When i got into running, i realized it was a bad investment. I should have bought some fancy running outfit instead.
Because, there's just no way to hide fatness. And, I know because I am.
Though a running outfit may not necessarily can make you slim. But it will not fail to make you feel great after a sweaty run or workout.
The spanx has not really much achieve except that it gives the illusion of "shortcut" of having a well body.