This is my second pair of these.  My previous pair lasted a number of years, but was getting a little worn out.  After trying new ones on I realized it was a night and day difference, and I can't believe I waited so long to get them.  Just be aware that the sizes tend to run smaller so you might want to go into a store to try them on beforehand.  I usually wear a size 13-14 depending on shoe brand, and I need a size 15 for these.

Honestly I can't recommend these enough.  You might think they are a little expensive for slippers, but it is definitely worth it.  I now use my old pair at work, and even though the inside is a little worn the outside still looks new.  Also, so warm and comfy!