The Inferno No Show Tab employs RunDry Pro Moisture control, a seamless construction, and engineered arch stability to provide superior performance, fit and comfort. Overview RunDry Pro consists of ultra-soft moisture wicking yarns Engineered Arch Stability offers a unique arch support system providing a secure and stable fit Airmesh venting made of breathable mesh panels for enhance airflow Seamless toe prevents irritation 95% RunDry Pro Polyester, 4% Natural Latex Rubber, 1% Spandex Saucony Inferno No Show Tab 3-pack Socks