I bought these for my girlfriend, she has wanted some ugg boots for a long time, and they had to be genuine uggs.
The first pair arrived and she put her foot in to the boot and we heard a big ripping noise, the seam at the back of the boot had ripped wide open! We sent the boots back and got a second pair, this time they didnt rip but the fluff from the inside of the boot came out in big chunks and the boot died her leggings black.
I confirmed with ugg australia that these are genuine uggs then sent them back again for a refund, she no longer wants ugg boots.
Do some research, these boots are made in China and the sheepskin is not from australian sheep either. They are not waterproof and they are very poor quality, I dont know why they charge so much for them or why people buy them.
Recently I took my shoes to a cobbler to be resoled and noticed two pairs of Ugg boots on the shelf, I asked if they get a lot of them in and the cobbler told me more than any other shoe, they constantly need stitching back together.
I would avoid these.