Nike Running Socks Nikegrip Racing Ankle - Black/reflect Silver, size 38½

Nike Racing Socks deliver performance comfort so you can stay focused on the finish line Taking a step forward from its origins at Breaking2, these socks deliver a snug fit and slip resistance to help keep you confident on your run NikeGrip technology on the bottom of the sock helps create a non-slip design with stabilizing support It combines targeted cushioning for a comfortable ride Shaped fabric at the heel, ball of the foot and top of the foot keeps your foot snug and secure Ventilated mesh throughout the top of the foot helps keep you cool. It wicks away sweat as you run, helping you stay dry, comfortable and focused Made from 80% polyester/11% nylon/9% spandex.