Made in Italy 50% Meryl, 45% Poliamide, 9% Elastan, 5% Nostatex Elasticized yarn Smooth-knit elastic cuff at the top for greater control and longer life. Strong compression along the shin. Gradual compression around the ankle. Anatomical foot construction with gradual compression along bridge of foot. Increased elasticity central band around the top of the foot for a super-close fit.