The Thorlos® Experia Thor-wick COOL® Thin Cushion Micro Mini-crew Running Socks are perfect for runners, hikers, fitness walkers and cyclist with high performance goals and demand a performance product. Thor-wick COOL® construction wicks moisture better so that your feet feel cooler. Thin cushioning in ball/heel give you more blister protection than any other thin sock product on the market today. These are NOT designed for active people with any distracting foot issues or long-time wearers of Thorlos® thick or moderate cushioned products. It is designed for narrower healthy feet and a lightweight aerodynamic fit.