The Louisville Slugger Baseball Knee High Socks are a stylish and functional accessory for young athletes. Made from durable polyester material, these blue socks are designed for a comfortable fit for youth players sized 9-10. Featuring the iconic Louisville Slugger brand, these unisex socks are perfect for young baseball and softball players. Made in China, this pack includes 2 pairs of knee-high socks to support and protect your players during games and practices.