I normally wear an 8, maybe I should ordered a 7.5. These feel a little big and where the two part insole comes together it rubs . I had to put a thin shoe liner in to cover that spot because it was getting on my nerves but it didn't injury or hurt. But after the liner insertion this is the perfect nursing shoe. The first day I wore these shoes I had to do a double, I finished the shift without foot, knee or back pain.