I love these socks- they are so comfortable and warm on cool evenings. I find them to be quite durable but they do wear like any other sock - I’ve had mine for 3 years and they still look new but I don’t wear them every night and I rotate pairs so none are worn more than once a week. My mother in law wears hers every night and washes them multiple times a week - as a result one pair will last her about 9 months, which I think is pretty good. Like most socks, they tend to wear out on the heel.

I've purchased socks that after a few washes will shrink and the fabric tends to deteriorate. I've had these socks for a couple months and, after many washings, they have held up well and still look and feel really good. The elastic at the top keeps them up but isn't binding.