My husband was always coming in the house with his shoes on.  This created a lot of problems with tracking in dirt from the outside.  Now that he can slide these Crocs right on and off we are both happy.  I got him a size 12 but especially without socks they want to fall off.  He said he will keep them but next time I will go down a size.  His regular size is 11.  Like my Crocs I am sure his will last forever.