I have very wide feet and normally a 4E is a perfect fit.. Well, ill be honest.. These are not what i expected from Nike.. They were not that comfortable to me, especially in the toe area. I got blisters for the first 2 weeks i wore them, which i figured was just because they were new.. Even after they were broke in, they were not comfortable to wear..I ended up selling them on craigslist and buying a pair of New Balance..