Do NOT buy these if you have a wide foot.  These shoes are very cute- and they do stretch, but not enough to accommodate a D or E width foot.  Also, it may irritate your achilles tendon.  It sure hit mine- the back of the shoes is high.  If you have a more narrow foot, and no heel issues, I'd think the shoes might be fine.  It's got a decent arch cushion, and a nice sole- but it doesn't look like it will last very long- the materials seem flimsy.  I sent them back- since my foot is wide- but I would not expect this to be a long lasting shoe.