Old boots refined

The old short length boots were almost worn out. It's my mother used to wear when she was young about 30 years ago. I loved the design and the fitting of the boots and couldn't throw away.
I met a master craftsman who can deal old shoes to remake into new.
I wonder if my favorite old boots can be renewed.
I asked him to repair the one.
A few days later,I've got a pair of renewal boots, which were dyed shiny black and attached fine heels.
I'm happy with the long life and good quality boots and I think it absolutely wise for the waste less life.
I'd like to take it at least until next decade with good care.