I purchased these for my girlfriend who regularly struggles with very cold feet. She's had them for just over a month, and have performed miraculously! They have significantly increased her happiness during this frigid time of year(she's from southern CA, and curently lives in PA). We are both super happy that her feet can so easily stay warm or warm up quickly as needed. I am also quite relieved that she doesn't feel the need to put her freezing feet on my legs when I'm just about to fall asleep. So far they are phenomenal! She has worn them during almost all of her waking hours at home, and they do not show signs of wear. The material and workmanship are superb and I suspect that they will hold up well for a very long time.
I did a significant amount of research to find just the right down booties. and am very glad I made the purchase.
This review was written in the old system and had content requirements that are different than reviews written today.