I snagged these on sale for $27 and decided that even if they weren't great, they would work for dog park trips.  I was pleasantly surprised at how much I love them in person.  I am an 8 1/2 and ordered the 8.  (Some reviews said they ran small, some said they ran big.)  They fit perfectly with a little wiggle room at the toes.  They feel sturdy and don't rub the back of my calves like my NEW $125 Hunter's do.