I ordered these knit Uggs mostly because they were much cheaper than regular Uggs, and I thought the knit style was fun & cute.  They are comfortable and seem to fit like other Uggs.  My only complaint/disappointment would be that I thought they would be taller.  They hit just slightly higher than regular Uggs & not nearly as high as tall Uggs (which is the style I wss hoping for).  They are worth the price though.