Sept.Filles Socks Big Boys Ankle Socks Running Athletic Socks Packs of 5(B) Stripe style fashion boy's socks for running and other various athletic items,suitable for all year round Material:over 75% cotton and others;they got half wool in heel and and head which is shock decrease,anti-slip and sweat absorbing Size:6.69inches in bottom length;1.97inches in tube length and 2.76inches in tube width 5 packs 4 choices for you,they are all light color will bring you youthful spirit Welcome to contact Sept.Filles freely if you got any problems!We are ready for you