I bought these TOMS because I thought by buying a men's shoe I would get the width I needed.  Typically a men's standard width is a D which is what I wear in a women's shoe.  I got the shoes and I could barely get my foot in it.  I would say these men's shoes run very narrow.  Instead of returning the shoes, I gave them to my daughter.  She even commented that they were the same as her women's TOMS.
Needless to say I was disappointed.  I was hoping to buy more in a different color.