When I was running competitively in high school and college I perpetually had blisters. It would have been a godsend to have these Balega blister-resistant socks to wear while doing my distance runs. The socks are made with a blend of mohair for moisture absorption and Drynamix for wicking away from the skin.
There are no seams in the to box, and a high heel tab to keep the sock from falling down into your shoe or boot. They use microfiber mesh ventilation panels on the top of the foot, and have an enhanced arch support band to provide extra comfort and reduce slippage.