Shoes are brand new, but at least 5 years old (no warranty). The side of the rubber part of the sole near the small toe peeled away from the foam underneath. What's the best glue to get these back in shape? Right now I can't change direction from left to right as the sole will fold under the shoe and slide. It only peeled back about a half inch under the bottom of the shoe. Shoe Goo is the only one I even know of. Is that any good?