Had to clamp  and tie down the sole of the shoe to the upper to get it to stick when drying. Because of the curve of the sole, it kept popping off after I put the glue on. After I wrapped the shoe with lots of string, side to side and back to front and was sure all surfaces were touching I let it dry over night, removed the strip and it's been holding strong for a couple of months.
In hind sight, I should have used a contact cement. It would have been easier.