No Nonsense Women's Soft & Breathable Cushioned No Show Liner with Ventilation 3-Pack 76% Cotton, 22% Nylon, 1% Spandex, 1% Polyester Made in US Machine Wash 3 pair pack; no show socks Ventilated panels for breathability and dryness Cushioned sole for added protection Premium cotton sock draws off moisture to keep feet cool and comfortable Spandex for a great fit