Dachstein Woolwear 4 Ply 100% Austrian Wool Extreme Warm Socks Grey 100% Organic Wool Our wool socks are hand finished and made of 100% boiled organic Austrian wool in a small family factory in the Dachstein Mountains of Austria. These sports socks are warm and essential for comfort in cold weather since wool absorbs 30% of its weight in water and maintains its insulating qualities while also breathing so you don't sweat. Use as Hiking Socks, Athletic Socks, Fishing Socks (in your waders), Walking Socks, Climbing Socks, Skiing Socks, Hunting Socks, and Running Socks. Women's Sock Sizes and Men's Socks sizes and offer Grey Socks See size chart in additional images which shows you can buy from size 6 to size 14-do not use the Amazon size chart.