crwdns2893792:0crwdne2893792:0 Kay-Kay Clapp ,
Hi Anders, I ran into this a lot with my old dance shoes, but they were too expensive to replace often. To keep them alive, I've used both rubber cement and shoe goo. A lot of other adhesives dry too hard and don't flex enough. Try this: http://www.amazon.com/Shoe-GOO%C2%AE-Adhesive-3-7-Black/dp/B004PBOJE8 Hope this helps!