cotton,soft and highly stretchy,breathable,,comfortable to wear. Frilly lace top with high stretch bring you and feeling,catch more eyesight. size fit most,the casual socks fit foot size 35-40,stretchy cuffs to accommodate any size ankle. Easy to : can be paired with different pant,skirts and shoes,suitable for any occasion. This 1 pair/3 pairs ruffle ankle socks packaing is great of Christmas / Birthday for women.