Bottom of souls are thin with small holes. This is only in the outside layer, there is still a hard surface layer under that.
Could be re-soled eventually or fine for moderate use. Otherwise killer original rare vintage boots.
Model #6350 size 9D
Supposedly these are SANTINI goat leather made in San Antonio according to the WWW via Lucchese themselves.
They do have the nice “Cat’s Paw” heels.