![Amazon.com : Guardian Cap - Soft-Shell Protective Helmet Cover : Football Helmets : Sports & Outdoors Amazon.com : Guardian Cap - Soft-Shell Protective Helmet Cover : Football Helmets : Sports & Outdoors](https://m.media-amazon.com/images/I/81J74mzaBDL._AC_UF350,350_QL80_.jpg)
Amazon.com : Guardian Cap - Soft-Shell Protective Helmet Cover : Football Helmets : Sports & Outdoors
![NFL on X: "The Guardian Cap results in at least a 10% reduction in severity of impact if one player is wearing it, and at least a 20% reduction in impact if NFL on X: "The Guardian Cap results in at least a 10% reduction in severity of impact if one player is wearing it, and at least a 20% reduction in impact if](https://pbs.twimg.com/media/FY7mOiIUsAAWQcq.jpg)
NFL on X: "The Guardian Cap results in at least a 10% reduction in severity of impact if one player is wearing it, and at least a 20% reduction in impact if
![Guardian Caps leave some NFL players and coaches with concerns: 'You feel like a bobblehead' | Sporting News Guardian Caps leave some NFL players and coaches with concerns: 'You feel like a bobblehead' | Sporting News](https://library.sportingnews.com/styles/twitter_card_120x120/s3/2022-07/Guardian-Cap-073022-getty-ftr.jpg?itok=rWIJMWcG)
Guardian Caps leave some NFL players and coaches with concerns: 'You feel like a bobblehead' | Sporting News
![Guardian Caps on X: "Guardian Caps is proud to announce our partnership with the @CFL. For the 2023 season, the CFL has mandated use of the Guardian Cap by OL, DL, RBs, Guardian Caps on X: "Guardian Caps is proud to announce our partnership with the @CFL. For the 2023 season, the CFL has mandated use of the Guardian Cap by OL, DL, RBs,](https://pbs.twimg.com/media/Fwa5P8VWYAAQsMw.jpg)