I'm still waiting for my order.
I've used these sock for years. They are very comfortable (up to 15 miles that I know of anyway). Great for cool or cold weather but work well in the summer too. Hold up well and I've never had even a sore rub while using these socks.
I did order 3 pairs, however received only 2. Contacted the seller, was told that the missing pair will be sent to me right away, but so far have not received anything. At $48 for 2 pairs it is much too expensive.
Very pleased with socks - have run four 100milers on it with no blisters. These includes river crossings, steep climbs (33K ft climb for entire race) etc.