These are comfy. Runs very close to actual size, just perhaps a tad smaller. Inside is a nice foam that offers a bit of a stretch to allow for wearing socks. I find them a very good buy.
Pros
I wear a size 10 1/2 or 11 wide shoe. I ordered size 12 slippers and they fit fine. Good price.
Cons
This is a slipper with an outdoor sole, definitely not a shoe.