If the back sole strip does not have the word prada on it bold 3d letters
If the strip on the tongue does not have the word prada on it
Unless the shoes are worn a realistic price for the shoes are about £60 upwards depending on design etc. Unfortunetly some fraudsters realise this also and increase their price to make it seem more real.
There are ways from telling from the photographs of the auction item is displayed.
The Sleeper Bag that comes with the shoes should look like this real one.
This is a fake one. Notice how the real one is a sliver plastic material with a silver coloured cord drawstring.
The box above is real,
The box above is fake. There should be no prada logos on the top of the box and only one at one side of the box which also has the shoe model and price info. The box should be made from corregated plastic and not carboard.
The insole here is real (worn also sorry) but you can see that it should show the prada logo with "made in Italy" below the logo. The insole should be removable and underneath should show prada at the heel.
This is a fake and does not show that it was made in Italy, it was also glued into the shoe.
The sole of this prada shoe is fake as the prada text is in a slightly different font and size.