Search our Marshall Thundering Herd Flag Shop for Flags, Banners, and Pennants with Licensed Marshall Herd logos and insignias. Featured flags for Marshall Thundering Herd include Football Flags, House Flags, 3x5 Flags, Banner Flags, Pennants and Marshall Thundering Herd Banners. All Marshall Thundering Herd Flags are approved by Marshall University and licensed by the NCAA. Find our Marshall Thundering Herd Flag selection below and click on any image or link for more details.