Why does the insole separate? This is a fancy word for when the sole of the shoe has detached itself from the rest of the boot for what can be a variety of reasons. If it was, maybe too close to a ...

The front soles have become detached, so now I'm applying a leather glue to reattach them. I'm using a glue brush to apply leather glue to the bottom of the shoes where the new rubber soles goes.