I am a 7.5 in women's shoe size so I ordered that size. Unfortunately, the boot runs bigger so it did not fit me. Even with thick socks, the boot didn't fit. So I had to return it. Sent the boots back for a refund July 5 and today is July 26 and I am STILL waiting to hear back about my refund. Once I do get the refund, I will surely purchase the right size...a 7 should fit me.