Wish I would have read ALL of the reviews before I ordered...they do run a 1/2 size small! I order size 8 all the time online in all different name brand shoes, these were more like a 7 1/2, sent back but ordered another pair in 8 1/2 because I really like them, they would have got a 5 star if not for the sizing issue.  Can't beat the price of these shoes, hard to find a pair of Mizunos under $100!!