88.6% COMBED COTTON,10.4% POLYESTER, 1% SPANDEX. FEATURES? 6 pairs / Thick Cushion Sole & Non Slip Heel Tab Design / Moisture Wicking and Air Ventilation / No deformed & No fade. MOISTURE ABSORPTION : These ankle socks are made of combed cotton so these running socks have better air permeability. Mesh ventilation of our low cut socks in arch can release the heat and keep your feet dry. NON-SLIP OFF: Proper compression band designed in arch fits the individual shape of your foot, hugs your foot evenly to keep the athletic socks in position. The special tab on the back holds the sock tightly around your ankle to prevent sock sliding from your daily walking, running, cycling. THICK CUSHION REDUCES FRICTION: Our running socks cushioned in the whole bottom with thicker yarn can reduce the impact and friction from your movements. The low cut athletic socks are seamless on the toe to eliminate the friction and prevent blister when you move. SEVERAL COLORS TO CHOOSE: We have several colors to choose and you will find what you need in this style. Order now and you will 100% satisfied with our colorful ankle socks! If you have any problem in size, please contact us and we will refund you, or if you have any quality problem, we will send a replacement to you.