Eurosocks 0114 Women's Flakes & Stripes OTC Ski Socks-Pair 80% Microsupreme, 15% Nylon 5% Spandex Imported 80% Microsupreme, 15% nylon 5% spandex Dynamic cushioning creates high performance protection to the foot and shin against the rigidity of ski boots assisting better circulation and comfort Exclusive materials creating a micro environment atmosphere for your feet where flesh meets fiber supplying winter athletes high performance protection MicroSupreme provides superior wicking and self-drying capabilities that keep feet warm and dry, is extremely soft and comfortable against the skin Available Sizes: (Women) Small- 5-8, Medium 8.5-10, Large 10.5-12 (Men) Small 4 -7, Medium 7.5 - 9 Large 9.5  11, (Due to the stretchability of the sock, if your shoe size is between sizes, choose the smaller)