Nike Adults' 3 Pair Everyday Lightweight Footie Socks Create a breathable barrier inside low-profile footwear with the Nike Adults’ 3 Pair Everyday Lightweight Footie Socks. The lightweight cotton-blend knit provides flexible coverage, while a rubber heel grip helps prevent the socks from sliding out of place. The best footies disappear into the shoe and stay off your mind. Finished with signature Swoosh branding, this three-pair set is ready for everyday rotation.