I have a pair of Kate Spade Georgia (the suede 4" heel peep-toes) and I have trouble wearing them with nylons (pantyhose, tights, whatever). They keep sliding off!! They are my size. I wear a 9-9.5, they are size 9. I already put those toe pads inside, but now the fronts of the shoes feel good, but the backs keep falling off!!! It's so annoying! Any ideas on what I can put there to help the shoes stay on?