These seem to run slightly small. In addition, the top of the slipper, over the top of the foot, seems slightly small keeping my foot from fitting all the way in unless I really cram it in, The back of the slipper doesn't hold the heel of the foot well so with the top of the shoe pressing down the slipper slowly slides forward off my foot. I don't have exceptionally large, tall, or wide feet (fairly average on all counts) so the fit on these seems slightly odd and I can only figure that maybe a 1/2 size large might fit better?<br /><br />As it is, when I can get them to stay on, they have exceptionally soft and comfortable soles for slippers. While I would not go out and run a marathon or anything like that, I do enjoy them for taking the dog for a quick stroll around the yard or walking out to the mailbox.