| The Teko Merino Wool Summit Expedition (Extra-Heavy. Mid-calf height) Sock - 9906, has extra heavy cushion mid calf. This Teko Merino sock is made of 85% teko-merino wool, 14% nylon, 1% Lycra spandex. Like all Teko Socks, it is Made in the USA and of all organic materials All socks are packaged in 100% recycled chipboard and Teko factories and offices run on 100% wind power. |