These Dri-FIT socks may just be some of the most comfortable you can buy. They are very soft, wick moisture for quick dry, have not spots where they bunch, don't pill or stretch out, they are not too thin that you can feel your foot rub any part of your shoe but also not so thick they interfere with having a good fit with your shoe. Perfect for running, regular gym workouts and even golf! These socks are even Left/Right Specific just like your shoes to assure a perfect fit. Easy care machine washable.