I have long searched for an adhesive, the leather with leather or leather can combine with plastic because many shoes precisely these connections after a short time give up the ghost and you'd have to leave your shoes at great expense addressed the cobbler or - depending on the price - simply throw away. Now I have this Pattex - what else - found and he delivers what it promises, but it is very expensive and as you think about it twice if the shoes (or whatever else you want to stick to leather stuff so) are worth the money issue.
Unfortunately, the glue, even in specialized stores, hardly raise, so I was happy that he existed at Amazon, but the price makes me angry despite the Erfoges but still (especially the Tube to the required use of usually a few months to years unused in the drawer is and will use up to him probably not before it has hardened ...).
But who wants to stick a favorite piece from / with leather, so will be more than happy!