this is the second pair of uggs slippers i've purchased - the first pair lasted 3 years!  i wear them out of the house to run to the store - the rubber sole is non slip and it feels like a driving shoe. sooooooooooo comfortable! it's a snug fit so if you want it a little more roomy order the next size up.  i even threw the last pair in the wash and let them dry on top of the dryer (takes about 3 days to dry).