Adidas Stan Smith shoes - green - size 9

Reposhing this item I purchased from @pinkrosie16. These were great but a bit too big on me (I normally wear 8.5-9 but these fit more like a 9.5). I primarily wore them for dancing so they were only worn a handful of times to/from/during classes. There is some wear on the edges. I had put some inserts at the back to try to resolve the size issue but to no avail. When I took them off it left some sticky residue and I haven’t been able to get it off. I’m sure someone else knows what to use to remove this but apologies that I couldn’t.