Uživatel Helmet Stalker na Twitteru: „Tennessee QB Brian Maurer is now using a Schutt F7 with a titanium ROPO-SW facemask, a clear Nike visor and a SportStar Victory chinstrap, he previously used
Nike 3.0 Football Chin Strap Shield | SCHEELS.com
Nike Recalls Football Helmet Chin Straps Which Can Break and Pose Risk of Serious Injury | CPSC.gov