Eurosocks 0136 Work and Outdoor Multi Purpose Crew Socks-Pair These socks are especially designed for heavy-duty boots Great for the demanding user who expect the best in comfort even in the most severe weather conditions Elastic arch support and breathable mesh on upper foot EUROSOCK, made in Italy with technical socks made to perform regardless of the style of sport or outdoor activity you choose, provides unmatched comfort and support Materials, 70% Silver Drystat Polypropylene, 15% Polyamide Nylon, 10% Microsupreme, 5% Spandex Available Women Sizes: (Small 5-8) (Medium 8.5 -10) (Large 10.5 - 12) Men: (small 4-7) Medium (7.5-9) Large (9.5-11) XL (11.5-14)