Let me tell you these shoes are beautiful! The buttons all work, i can adjust volume, answer calls, change songs/chapters. I have tried a few other brands of memory foam tips and these by far are the best brand that I have tried to date. I wanted a modern boho farmhouse appeal, I think these are perfect. The tops are still in great shape, but the soles showed wear after just a couple months and now both slippers have significant holes through the first layer. This is coming from a person who has bought the past two models. 👣Se ajustan perfecto, llegaron en el número y tamaño correcto. My entire ass hangs out. However, in the long run, it was a waste of $ since I now will be buying a new pair. With poorly designed versions of those, like some of those which use memory foam in the ear pads, sweating can be an issue.