However, wanting to put them in my shoes, I've realized that they were too small to see 3 2 sizes. There are completely useless because they do not take the shape of the shoe and do not touch the edges.
So I decided to return the item. However this reference is billed me! I find it rather scandalous as the product does not correspond to what I ordered but it's up to me to bear the costs incurred in returning.
In short, do not buy the product or so above 2 sizes.