These shoes do not fit right with the liner in it so I removed it and unfortunatley the liner is glued in. It is fine without it however the glue is so strong it sticks to my feet or socks. the liner is removable but not reusable. Hoping for the glue to somehow to dry up.
I am not sure about "breathable", my feet get sweaty in them pretty quick unless it's really cold in the house or outside - but then they are great. Very warm and comfy. More narrow than Crog's, which I consider a plus because I have narrow feet.
While slippers are comfortable, the mesh has coming off of the slippers. I have only had this product for a couple of weeks and it has only been slightly used around the house. I am disappointed because the slippers were enjoyable to wear until they started to break down.