Perform like a champion with the Nike Running Ankle Socks. Featuring sweat-moving fabric and an arch band at the mid-foot for a comfortable, close fit ideal for different types of training. FIT & DESIGN - Regular fit 2-pack of socks - Socks sit right above the ankle - Nike Dry fabric helps you stay dry, comfortable and focused - Arch band at the mid-foot provides support - Auto-linked toe seams help reduce bulk Material: 55% polyester/40% nylon/5% spandex