Couver Bright Green Softball/Sports Blue Striped Knee High Athletic Socks(1 Pair) cotton Size M: Men's Shoe Size 7 - 10, Women's Shoe Size 8.5 - 12 Length: Knee High Material Content: Cotton 80 %, Nylon 12%, Rubber 8% Soft comfortable sports socks, Made in Taiwan There might be slightly difference in color, because of the computer monitor settings.