The Royal blue Diamond Over the Calf Socks feature knit-in royal blue stirrups & cuff. Cotton blend soft offers full length cushioned comfort. Made in the USA. Tube socks for easy fit. Over the calf length comes up to the knee. Available in SMALL (fits kids shoe size 12 to 4) OR LARGE (Men's shoe size 9 to 12.5 or women's shoe size 11-12 )/ All colors with white background. 80% Cotton, 10% Nylon & 10% Acrylic.