I have cold feet from a variety of conditions.  These booties have soft soles so I can feel what I am walking on but the plush interior keeps all of my foot warm.  They are sized for the small feet of the world.  About 2 weeks after the return period was over, I found a tear in the seam in the back of one bootie.  Contacted Baffin, sent them a picture and they sent me a new pair.  Who else would do this.  GREAT SERVICE!  Just get 2x larger size (if possible) and you should be OK.  And I look forward to shopping for some of their other gear.  FIVE STARS for doing it right!