My son ordered these for his uncle who wears a size 10.5 EE.  He ordered an 11 EEE based on previous reviews.  They arrived in time for Christmas, but are not even wide enough for my husband who wears a medium width.  I measured them against my women's size 7.5 med. and they were only a fraction wider.  Although they appear to be a sturdy shoe, we will be returning them.  If you wear a wide width, do not expect these to fit.