These shows are comfortable to walk in, however, they are made by Crocs so they're a rubber material. You need to wear socks with these or your feet will rub and stick to the material. Order a half size to a full size larger than you normally wear. Without a sock or stocking they deliver a really unpleasant "fart" sound if your foot sweats. Otherwise they are comfortable and I can wear and walk in them for extended periods of time.