OS1st TA4 Thin Air No Show Running Socks with special ventilation feature for men & women, lightweight, and breathable design (US, Alpha, Medium, Regular, Regular, Ultraviolet)

Thin construction to uniquely maximize air flow and provide a cooling sensation to your feet. High cushioned sole for better performance and a high heel tab to stop slipping into your shoe. Durable and comfortable while offering blister protection and cushioned support. Moisture-wicking and maximizes air flow which allows the foot to breathe during movement. Perfect for runners, athletes, or any active lifestyle being lightweight, cooling, and protective. We recommend washing cold on gentle and tumble dry on low heat. No bleach or fabric softener.