I read that the shoe ran small, I'm an 8 and have been wearing a 9.5 in Mizuno running shoes but was beginning to feel that that was too big as the heels rubbed off on the inside even though I only ever tie and untie with the laces. So I got a 9 and was a littler nervous that they'd be too small, but they fit great. So a half size up should do it for you. They are super comfortable, great arch support. The backs did rub some the first couple days but wore them working out and it didn't bother me whatsoever. These are probably the 'cutest' running shoes I've ever had and I love them!