NCAA Kids Champ Performance Crew Socks, White Poly Tek 81%,Spandex 8%,Nylon 6%,Olefin 5% Made in US PREMIUM COMFORT MATERIAL! Fine crafted using 81% Polytek, 8%, Spandex 8%, Nylon 6%, Olefin 5%. Comfort meets fashion when you slip on these wonderful team socks. All of your favorite teams proudly displayed as you relax and walk in comfort! ODOR AND SWEAT WICKING! Moisture wicking material helps you not only avoid slippage but helps you keep odor away. The last thing you need while supporting your favorite team are sweaty socks. PROUDLY MADE IN THE USA! Officially licensed and made in North Carolina! 1/2 Cushion Crew w/ with comfort quality Arch Support and moisture wicking material helps you not only avoid slippage but helps you keep odor away. PERFECT SIZING! Small size 7-9 fits youth shoe size 10 1/2 - 3 OFFICIAL LICENSE OF THE NCAA! You never have to worry when wearing our socks, we are officially licensed and supported by the NCAA.