nope they fit a half size bigger it says so on the ugg site ... but i heard that after yu wear it for a while, the sheepskin stretch at least another half size the ppl at softmoc told me

http://www.uggaustralia.com/MultiVie...5&name=Classic Tall

the second last point suggest to alway order down a size.
I thot the same as yu so i order a 6 instead >.< i told them to change the size last moment. my mistake =\