The Flo Green Diamond Over the Calf Socks feature knit-in fluorescent green 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 Medium (Fits Shoe Size Ladies 5-10 or Men's 4.5 to 8.5) 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.