I found that while working at my computer in my office area that my feet tend to get cold during the Fall & Winter.  So, I went on the hunt for a solution... This product became my choice.  The slippers are well made, keep my feet warm, & are comforatable (they do run small - my feet are a 10.5 and I purchased the XXL after reading the reviews here - they fit fine).  Overall they solved my problem and I am very happy with my purchase!