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