Wow. I have never seen anything like that. I am not sure that using saddle soap was a good idea--though I am also not sure it would have caused that. Most folks here would recommend throwing that away. I would take them to a cobbler. I was caught in a huge downpour in a pair of Carminas, and had to walk over a mile in wet and muddy terrain, and what your exhibiting did not happen to me. They need professional help.
3/19/14 at 9:10pm