Check the listing for details. TCK Pro Performance Fit Over the Knee Baseball & Softball Medium, Black 3 PAIR. Color: Black, Condition: New with tags. Listed at 25.99 USD. The TCK Pro Performance Fit Over the Knee Baseball & Softball medium black socks come in a package of 3 pairs. Made of polypropylene material, these socks are designed for optimal performance and comfort during baseball and softball games. With a size medium and black color, they are suitable for players looking for high-quality, durable socks to enhance their gameplay. The TCK brand is known for its reliable athletic products, making these socks a great choice for serious athletes.