Minnesota Vikings 1961-1979 Full Size Pro Line Throwback Helmet Riddell NFL Helmets Enjoy the look of more recent yesteryears with Riddell's throwback VSR4 style helmets. The same style helmet that has been a mainstay on fields for over twenty years, in the logo designs of the more recent past. The ultimate football helmet collectible. This officially licensed NFL Pro Line helmet is just like what the pros wear. Features: Official team decals. KraLite II Polycarbonate Lexan shell and inflatable liner with 2 inflation points. Steel polyvinylcoated quarterback / runnin