Thick 100% wool socks from Hirsch Natur. Thick and soft, perfect for boots in the winter or ski trips, these socks are a favourite. These are sized by European shoe sizing.  Untreated wool do not need much washing, air them rather than wash them. As they are untreated wool hand wash would be best, machine wash only if you trust your machine with untreated wool and remember to pull them back into shape.   Made from 100% Wool.Made in Germany.