These sweats are just what I wanted - very warm and comfortable.  The low-rise is not too low, but just right.  Legs are a bit long for me - I'm 5'5."  When washed according to directions, they did not shrink.  I finally ended up cutting four inches off the bottom and re-hemming them.

These are going to be my go-to pants for around the house during the winter!

Update, January 2011:
I like them so much I just ordered another pair.