This is my 3rd pair of UGG boots, all of which are the Bailey Buttons & I can't say enough great things about them. They keep my feet toasty warm & don't hurt by back after walking around in them all day (through the mall, the city etc). They do run a bit smaller than my normal shoes though, so take that in to consideration when purchasing. I normally wear a size 7.5 - 8 shoe & had to get them in a 7.