Nike Shield Flash Women's Running Jacket. Stay safe, stay seen in the Nike Shield Flash Women's Running Jacket. A superb night-time and winter item which is designed to provide total 360 visibility, wind and water repellency, along with laser-cut perforations and a mesh-lined back vent for superior air flow and sweat-wicking fabric helping you stay dry during your run. So buy this Nike Shield Flash Women's Running Jacket Now £239.99!