Being a guy, I was a little concerned about the buckle and strap - not very macho.  I was hoping it could be removed.  Sure enough, it snaps on and off.  In fact, they even give you several snap covers you can use to snap right on the little snaps on the sides.  Look like little buttons when snapped on.  Very cool and a nice touch.  Some may want to keep the strap on and use the shoes like crocs but I have been using these slide in type shoes for over 10 years now and once you get used to them, it is hard to go back to shoes with heels.  These are great when driving and with the rubber sole, you don't have to worry about wet weather.  A little on the pricey side, but they look like they will last for many years.  Also, these run a little small so you may want to order 1 size larger and avoid the $5 return shipping fee.  :-)