They are cheaply made and I had them boxed up to return but since I paid so little, I kept them after all.  The heel part is totally ripped/unglued from the "sweater" area in the heel but they're cheap enough to wear a few times and then chuck anyway.  If you're looking for quality/longevity, this is not it.  If you're looking for cute/trendy/momentary, then yes, buy these!