Black Cotton Sport Socks Best Performance Team Sports Socks ***Breathable & Sweat-absorbent & Comfortable Place Of Origin:Guangzhou China socks factory Material: 76% cotton. 21% polyester. 3% spandex. Thickness: Plain Toe Seaming: Smooth hand link Size: 38-42 This best Performance sport socks made from a stretch-cotton blend in flat-knit machine. Fine knitting jacqurad, let you have special experience when dress. Breathable functional fabric with elasticated ribbing on the tube and the middle of the socks for support and optimum fit. Toe seamless and mesh crafts. Suit for outdoor sports dress. Any questions,please feel free to contact with us.