Without leaving residue. She is having a bit of a time getting used to them as they are her first "hard" soled shoes. Have always loved this product but have had difficulty finding it in stores. Per chi può interessare, è sempre possibile acquistare i gommini in foam a parte (quelli della marca più famosa adatti a questo modello sono i 200). por lo demás bn Can you imagine if you bought a computer with Windows 7 but were forbidden from loading Windows 8 or Ubuntu on it? You don?t have to imagine, that?s essentially what most smartphone manufacturers do. Beautiful colors, but not the best craftsmanship It is a nice looking slipper and comfortable overall. I would be happy to attach a picture to make the quality crystal clear - but that is not an option. The product is extremely fragile and one day its just going to break, all of a sudden.