Just Brilliant!

Our special backing has a light sticky feel,
that stays firmly on the sole of your shoe, but
leaves NO RESIDUE when you remove it from
your shoe.

Holds firmly to leather, fake leather and shiny
synthetic soles. We do not recommend using
Summer Soles in fabric-bottomed shoes or
more rugged, soft-soled brands like Birkenstock.

Also, they're disposable! Instead of moving them
to other shoes (they'll lose their stick),
just use and replace as often as you like.