These extra long socks were designed to wear all the way up over the knee, slouched down to the calves, or anywhere inbetween! Details: 99% polyester and 1% spandex blend, extra long socks go over the knee or can be slouched down to the calves, marled yarn, 1x1 rib at cuff and 2x2 on the body of the sock, Life is Good label at the top cuff. Material: Polyester, Spandex.