These are shoes.  They go on your feet, provide warmth, support, and protection.  That's what a shoe does.  You get one for each foot.  You have to be careful to put the one shaped like a left foot ON your left foot.  Same goes for the right foot. If you get it backwards, they will hurt your feet.  If you get it backwards, you probably need to start with something more "entry-level", like socks.  Also; you need to be certain to tie these shoes, once they are on.  The little rope-like things are great for that - lace them up, and tie them when you wear them . . . that helps keep them on your feet, and keeps you from tripping.  I ONLY buy NEW BALANCE shoes, because they are awesome, and they are inexpensive.  It should be noted that "New Balance" is just the name - IF you have trouble with your balance, these shoes won't correct that; you'll probably need to see an ear doctor for that.