I love these slippers. I think they are really comfortable. I bought them for my boyfriend, but he won't wear them. Because he hates me and hates everything I buy him. Kidding. I think. No, he's just so used to his old ones that he won't wear these until his other ones gets holes in them. But they are extremely comfortable. They are nice and squishy. I'm not sure if that's the right word to explain them, but hopefully you get my drift. He is a size 10½-11. I got him the 11 and they fit hem perfectly.