PERFECT SPORTS SOCKS: Hisssssss! Intimidate your competition with these fierce snake socks. These socks have been designed to have more stretch than our typical athletic socks so they can easily accommodate shin guards or larger calves. Perfect for soccer, softball, field hockey, lacrosse, volleyball, wrestling, football, basketball, cheer, and more! ACCURATE SIZING: MadSportsStuff 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+ PERFORMANCE MATERIALS: Fiber Contents: 94% Nylon, 3% Elastic, 3% Lycra Spandex PERFORMANCE FEATURES: Moisture Wicking, Arch and Ankle Compression to reduce fatigue, Blister Control, Lightweight, Double Welt Top, Heel/Toe Design, Advanced Yarns Help Control Odor QUALITY CONSTRUCTION: These Snake Socks are made with love in the USA MadSportsStuff Snake Over the Calf Athletic Socks. High performance athletic socks for all team sports and elite athletes. These Snake Socks are ideal for soccer, softball, field hockey, lacrosse, volleyball, wrestling, football, basketball, cheer, and more!