The socks were excellent, however, they were too tight on my feet. I have had blood clots in one leg, and I need the sock on that foot to be more loose than yours are. I have used your socks in the past, and they are excellent, but not suitable in this instance. My wife will continue to use your products in the future though. Your refund policy is excellent! We had a full refund for the 3 pairs of socks very quickly.