Very good. You name it, this slipper excels at it. Comfort, support, fabric, build quality, adjustability, the super dense foam rubber bottoms, etc. I haven't found one single thing that I have a problem with. Sweating is the only issue I have with them right now, but that's a personal problem I feel like. Ask yourself, what shoe do you wear without socks that you don't sweat in? Exactly.

The size is approximately 1/2 to 3/4 size too large. A 13 is almost always a bit small on me, but with this slipper it's a bit large. I recommend getting a half size smaller, if possible. For me, it's not possible, because the shoe industry decided people with big feet don't need half sizes. But I think I would recommend going down a full size vs getting your true size, if those are your only options. Up to you if you want to go a full size down, but DEFINITELY go a half size down if you have the option. No question about it.