Robeez Baby Girls' 3-Pack Socks 75% Cotton, 22% Nylon, 3% Spandex Imported Elastic closure Machine Wash Cotton and spandex blend for absolute comfort Non-skid application on soles to prevent slips and falls <span class="a-text-bold">Easy On/Stays On</span> Elastic gather ensures that our socks stay on <span class="a-text-bold">Baby Socks with Grips</span> Skid-resistant application on the soles provides extra grip to prevent slips and falls <span class="a-text-bold">Cotton-rich Fabrication</span>  Breathable socks are comfortable to wear all day <span class="a-text-bold">Machine Washable</span>  Easy care for busy Mom and Dad