i wear a 9.5/10 and i had to return the 10 to get a 9 and the 9 is too big. Id go at least a full size smaller. They are very comfortable and I like them a lot, but its a bit ridiculous the sizing is *that* off. Otherwise absolutely get them! Great quality, zipper on the inside keeps but, as other mentioned, the velcro doesnt do much across the zipper (good thing you don't really need it).