Great boots but do not buy if you have thick legs. I have average size legs and they barely have room for thick socks in the shaft. I wear a 7, but always have to buy an 8 in tennis shoes. I ordered a 7 & I fee like they fit great in the foot. I also bought hunter brand fleece boot liner to wear with them and that was a big mistake. It is a tight fit in the legs with the boot liner and the absence of any wiggle room makes it an impossible task to get the boot liner to feel smooth inside the boot. I always end up with wrinkles and lumps and bunching of the boot liner- so theyve only been used twice out in the snow (which did keep my feet toasty, but uncomfortable). So I wear with boot socks now & no bunching issues.