I'm a flight attendant and bought a pair in black to wear while working during my flights. They would have been sooooo perfect, but I'm having to send them back because, if you notice in the picture of this shoe, the back of the shoe cuts in and rubs the back of your heel raw and I ordered the size perfectly. I'm having to send them back.......wish I didn't have to, but I can't afford to the blisters. I wish the heel of the shoe was more straight up and down, not angled inward.