Overall, I can say that I am satisfied with the slippers. They are beautiful and appear to be of good quality. The stitching and texture of the material look excellent, and as soon as you wear them, you feel a nice warmth in your feet, which is maintained throughout wearing them. At first, they seemed a bit tight/small, but after a few days, I think I got used to them. This is for size 45-47, I usually wear size 47-47 1/3 in shoes, so it's logical that they felt a bit small to me. I believe someone who is size 45-46 will find them a perfect fit. As for how long they will last, only time will tell, but they seem like they will hold up well.