When you're running long miles, make sure your feet are supported and cushioned with the Sof Sole Running Select Sock. Made with a fiber blend consisting of 82% Coolmax polyester/15% polyester/3% Lycra spandex, this sock is the perfect combination of comfort and support. The Coolmax polyester works to wick away sweat from your feet, so you can feel dry even during long hours of use. A nonbinding top reduces irritation, while the banded instep provides a secure fit and arch comfort. Mesh venting increases breathability, keeping your feet cool. The deep heel pocket minimizes friction and movement, lessening your chances of rubbing and discomfort. Imported.