These are awesome slippers! I was looking for something to wear around the house as our tile floor is killing me after several years. My wife ordered these for me for Christmas and I could not be happier. Having big size 14 clown feet always makes it difficult to find anything that fits me so she ordered these in 15 (she was amazed they made them this big) and they are perfect. I would probably recommend ordering them a size or so bigger than whoever will wear them as the back lip (or whatever its called, where your heel hits) is a bit firm. I wish they had just not had the lip there, but otherwise no complaints!