You & your team will look great in these classic Tie Dye Sports Socks. 88% Cotton, 11% Nylon, 1% Spandex / Size Small 6-8-1/2 (fits youth shoe size 12-4 or ladies shoe size 4-5), Size Medium 9-11 (Fits Ladies Shoe Size 5-10 or Men's 4-1/2 to 8-1/2)or Large (Fits Ladies Shoe Size 11-12 or Men's 9-12-1/2)/ Made in the USA / Great look for sport teams or for everyday use. Over the calf (knee high) length.