This boot is very warm, all shearling inside, sides and foot. I bought two pairs for my 2-year old, boysenberry and chestnut colors. She wears them all the time, even at home. Both pairs get so many compliments, they look so cute! People think they are uggs. I would not spend on uggs for a two year old, she will grow out of them too fast. Great buy for the money - will buy is again next year when she is three.
Updating in summer of 2013: I bought them again last winter, just one pair in hot pink. My daughter loves wearing them, and prefers to any other shoes. I have to hide them from her in the summer. By the end of the season they are getting a bit worn out, but I expect that with so much use.