Cow-boy boots- destroyer size 7.5

destroyer cowboy boots size 7.5. I think they are men’s sizing but we’re worn by a women, so can go either way They are in great condition. They don’t look like they have been worn much. Outer soles are clean and there are little to no wrinkles in leather Color is a greenish gray Please see images as outsole side is a little cracked. Not sure if it’s normal or a flaw. The area is study when I pull at it. It doesn’t pull apart or even move