PERFECT SOFTBALL or BASEBALL SOCKS: TCK has created world class baseball socks in a multitude of solid team colors. These socks are an over the calf length which hits just below the knee. PERFORMANCE FEATURES: Moisture Wicking, Arch and Ankle Compression to reduce fatigue, Blister Control, Lightweight, Double Welt Top, Heel/Toe Design, Odor Control QUALITY MATERIALS: Fiber Contents: 87% Nylon, 10% Elastic, 3% Spandex ACCURATE SIZING: TCK Sock Size: Small - Youth Shoe Size 12-5, Medium - Womens Shoe Size 5-10 Mens Shoe Size 5-9, Large - Womens Shoe Size 10-13 Mens Shoe Size 9-12, X-Large Womens Shoe Size 13+ Mens Shoe Size 12+ MADE IN THE USA: Twin City Knitting (TCK) was founded in North Carolina in 1961, where we still operate today. With over 60 years of manufacturing experience, our passion, know-how, ingenuity and design shows through in every pair of socks we make. When you purchase a TCK sock, you can expect high-quality and you can feel good about supporting American manufacturing and directly supporting American employees. TCK Sports Dugout Series Baseball Softball Socks is a performance knee high baseball sock in solid colors. High performance, moisture wicking, blister control, arch and ankle compression, double welt top to keep sock secure, smooth toe seam, season long durability, ergonomic cushioning, athletic over the calf socks for all baseball, softball, fastpitch, team sports and elite athletes. Made in USA.