I bought them because I really liked them aesthetically when they arrived, and I wore them to try them out, thinking they were the perfect slippers with the cushioning being quite firm. When I wore them and walked around for a while, I realized the following: they slip a lot... and yes, while the cushioning makes the fit more stable, it is overly tight to the point where when the sole bends with each step, the front part of the cushioning causes blisters on the toes. Also, if you decide to buy them, I recommend going for at least half a size bigger, if not one whole size. I regret purchasing them.

Απίστευτες, τις πήρα στην γυναίκα μου και τις λάτρεψε! Το σφουγγαράκι είναι ότι καλύτερο για το πόδι, πραγματικά χαλαρωτικό!
Φοβερή αγορά!

I have had them for a year and I wore them even in the winter inside the house, they are very comfortable and what they say about the cushion is true, after a month it takes shape and sits perfectly without hurting the foot!
I have never worn anything more comfortable with such a low sole!
In the last month, due to work, I walk with them for about a kilometer and I am fine.
For sizing, even though I am a 40.5 in Nike, I got a size 39 in slippers

I got my size but the top part is puffy and my leg doesn't fit at all. If your leg is full, don't choose them!