Our TCK Prosport Over the Knee Baseball/Football socks are a must have for your next game, outing, or practice. Designed by the leaders in team athletic socks, the Prosport is the ideal weight and length for athletes, while it also provides maximum performance and durability. TCK was founded in 1961 in North Carolina, where we still operate today. When purchg TCK products, you can feel proud to support a USA based company that directly supports American employees.A USA COMPANY: Twin City Knitting (TCK) was founded in North Carolina in 1961, where we still operate today. We got our start making a quintessential piece of the baseball uniform: the high-legging stirrup. Now, after 60 years of working with athletic teams, we have become the league leader in team socks. When purchg TCK products, you can feel proud to support a USA based company that directly supports American employees. SHOE SIZE INFO: Small (Youth Shoe Size 12-5). Medium (Women's Shoe Size 5-10, Men's Shoe Size 5-9). Large (Women's Shoe Size 10-13, Men's Shoe Size 9-12). X-Large (Men's Shoe Size 12-15). COMFORTABLE QUALITY CONSTRUCTION: Ergonomic cushioning and arch compression helps the sock stay in place and give the foot support during games or practice. Double welt top at the top of the sock ensures the sock stays up around the calf and doesn't slip down. Made with 66% Polypropylene, 25% Polyester, 7% Rubber, 2% Spandex for maximum durability and athletic performance. DESIGNED FOR PERFORMANCE: Our extra long over the knee athletic socks feature our patented DRY-IQ moisture control technology which wicks moisture away to keep your feet dry and prevent blisters. There is also a breathable mesh at the top of the foot which helps air flow through the sock. Additionally, our socks are infused with advanced yarns to help control odor. CLASSIC MULTISPORT TALL ATHLETIC SOCKS: The Prosport is the gold standard for the classic athletic tube sock. The High, Over the Knee version is especially design to provide full length coverage all the way above the knee for Baseball/Softball players wearing knickers, and football players with pants that hit just below the knee. Available in multiple team colors and 4 precise sizes, the Prosport is the sock to elevate your game to the next level. Machine Wash. Pull On closure. Imported. 66% Polypropylene, 25% Polyester, 7% Rubber, 2% Spandex.Best Sellers Rank: See Top 100 in Clothing, Shoes & Jewelry. : B09P7881PK. Manufacturer: TCK. Date First Available: April 20, 2021. Department: mens. Product Dimensions: 9 x 4 x 1 inches; 4.5 Ounces.