Living in Wisconsin, it can get chilly in the winter time.  I've had slippers for a few years, and my son finally consented to letting me get him a pair.

Arrived quickly, and are nice and soft, with a good feeling sole in them.  They felt good on my hands when I slid them in there to test them, and when he put them on he immediately took them off and said "No."  I was worried at first, but he then removed his socks and put the slippers back on and said, "That's better!"

He loves them, and says his feet are "nice and toasty now" so they definitely did their job.

The soles are a good solid rubber, great grip, and aren't leaving any marks on the tile in the kitchen or bathrooms.

For the price, can't be beat.