The Champro Multi Sport Sock is the perfect addition to any team's uniform! This polyester/elastane sock is cut to be over the calf for ultimate comfort and style. This sock comes in plenty of colors that are sure to match your team! The XS fits a Girl's 7-13 with a tube length of 14-16. The S fits Girl's 13-6, Boy's 9-4, and Women's 4-6 with a tube length of 19-20. The M fits Girl's 6-9, Boy's 4-9, Women's 6-9 and Men's 4. 5-9 with a tube length of 23-34. The L fits Women's 10-13 and Men's 9-12 with a tube length of 29-30.