Designed to for enhanced moisture management due to a remarkable Tactel® inner layer wicking away the sweat from your feet swiftly, the 1000 Mile Ultimate Tactel anklet mens running socks provide an appropriate well-ventilated feel allowing for an excellent, cool feet temperature. With a unique dual layer construction, the socks eliminate any kind of friction & chafing for a more pleasant & comfortable run, whilst the Heel Power technology prevents the socks from slipping off the feet.