Hello to all. I'm a 44 year old female with a mild form of CP....since birth. It is on the left side and I walk with a limp. My left foot is smaller than my right one and as I get older, finding shoes that fit my left foot is becoming a real task. I had to quit wearing slip-on shoes because the left one would be more like a flip-flop...while the right fit just fine. Does anyone know of a good brand of insole that will work in a slip-on shoe?