100% Cotton 100% high quality European natural cotton ankle socks, special cotton wrapped loose rubber at only the top part to allow sock stay up Special knitting pattern gives the sock elastic feel Seamless toe closure. Top of socks comes up about 2-3 inches (5-7.5cm) above ankle bone. Reinforced toe and heel Perfect fit for work, casual or dress. ATTENTION! TO GET THE PROPER FIT, SELECT SIZE BY YOUR SHOE SIZE!