I wear a size 9, but purchased an 8 due to the reviews and the reviews are not wrong. They run a size bigger, probably so you can wear thick socks. Size 8 fits beautifully AND I can still wear socks comfortably. These are great for working in the yard and tramping around muddy property. I plan to wear them for horse riding lessons. The high shaft is a plus and not uncomfortable. Absolutely love them.