I have four different styles of Crocs, all of which are comfortable.  But this is the best yet!  This casual sandal slips on, stays on, and doesn't slap at the heel when I'm walking.  Be careful of sizing. Croc sandal styles run small, so there will not be any room to spare in your usual shoe size.  If you are a half size, or if you like a little extra length at the toe and heel -- go up a size.