Wearing out.

I recently noticed that my first good shoes were wearing out in the soles.

 The heel area is really worn and has worn into the softer inner sole.

 The front area under my big toe and ball of the foot is worn but not into  the softer sole.

I will need to resole them. Fortunately I have the materials, tools, and the skills to resole them. This will be the second time that I have resoled them. It will be great to have my old comfortable walking shoes to wear again. I would hate to have to throw away these shoes just because they need a new sole.