There was something weird about the sole insert on these.  Like the glue didn't stick at the toe area.  It's like there's an air bubble between the hard rubber and the insert. The insert hasn't come loose so we don't know if that is intentional for added comfort or not.  None of our other pairs are like this.  Will know more when they get worn in.  Sure are cute though!  Hope they hold up as well as all of the other pairs of converse we've purchased.