“Under the pandemic, I was in need of updating my previous sherpa lined slipper (as was my wife). I opted for this model without the sherpa because I really like the wool lining as opposed to sherpa that wears poorly overtime. These still get extremely toasty, which works well as I sit "cool" functioning as a desk jockey at home. The trademark collapsable heel feature is a plus giving the option to wear as a slide or traditional shoe.”