What is so special about X-Static Quarter Socks? This is an extremely soft designed sock that has been produced from a soft polyester/nylon/X-Static nylon/Lycra blend which comes with the special fast-drying X-Static(tm) socks containing the highly original CoolMax(tm) for added and expanded comfort. These socks also feature the patented Wick Dry(tm) Health System that will dramatically reduce moisture so as to keep the feet dry while also staying blister-free. These socks are a standout because they are laced with a silver-coated nylon specifically designed to eliminate odor. A brilliant cushioned insole ensures superior comfort which makes these socks perfect for exercise or daily walking.