TA4 Thin Air Performance Socks - White

With OS1st's groundbreaking Skin Thin construction, the TA4 Thin Air Performance socks in white deliver performance support without compromising comfort, thanks to their extra-thin build. Designed as the world's thinnest running sock, the TA4 Thin Air features four-zone light compression. Despite being ultra-thin, they don't lose cushioning, and these socks provide full protection against friction and blisters. They don't fold or bunch inside your shoe. A deep heel pocket and a high band that hugs the ankle keep the sock from slipping off.