Vintage Oklahoma Sooners HoodieThis comfy hoodie features the vintage covered wagon logo that the University of Oklahoma used in the 1950's and '60s. The Sooner Schooner driven onto Owen Field after scores since the 1960's is a replica of Conestoga wagons used by settlers of the Oklahoma Territory and became OUs official mascot in 1980. Boomer Sooner! Products are mocked up on a size S. Graphics may appear smaller on larger sizes.