I purchased these socks (Pack of 3 pair) in November of 2021. So far my big toe has a hole in two of the socks. This is very disappointing. I had found Dig bamboo socks and first purchased in Nov. 2018. I liked them so much that I again re-ordered in late 2019. The 2019 socks lasted until the end of 2021. I was amazed. None of the previously purchased Dig socks wore out in the toe's. Almost all of them wore out in the heal. Strangely, even though the heal was worn out, there was still a thin transparent mesh like material that never tore through. That's till awesome. I still have one pair still and they look and function great! (2019 purchase). I was looking forward to the recent purchase with a different design. They are soft and are a tight fit ( much like the earlier purchases) but are much more inferior in build. I will re-review if a few other remaining pair's last any better than the one pair that has already failed.