![Players Just Wore This Startup's New Soft Helmets in an NFL Preseason Game](https://static.foxnews.com/foxnews.com/content/uploads/2023/08/Ronald-Jones2.jpg)
NFL exec suggests Guardian Caps worn to protect players during practices could one day debut in games
![Players Just Wore This Startup's New Soft Helmets in an NFL Preseason Game](https://ftw.usatoday.com/wp-content/uploads/sites/90/2022/07/USP-NFL_-Pittsburgh-Steelers-Minicamp.jpg)
NFL training camps: Guardian Cap players are wearing over helmets, why
![Players Just Wore This Startup's New Soft Helmets in an NFL Preseason Game](https://s.wsj.net/public/resources/images/BN-VD072_3dfDo_16P_20170914163051.jpg)
The Safest Football Helmet Is Not Yet a Hit in the NFL - WSJ
![Players Just Wore This Startup's New Soft Helmets in an NFL Preseason Game](https://staticg.sportskeeda.com/editor/2022/07/e4b4d-16591980880637-1920.jpg)
What are Guardian Caps? NFL's latest padded helmets for added safety
![Players Just Wore This Startup's New Soft Helmets in an NFL Preseason Game](https://static.clubs.nfl.com/image/private/t_editorial_landscape_12_desktop/ravens/m15tufgbzj4rnpklgpz9)
Large Bubble Helmets Are Guardian Caps, NFL's New Safety Measure
![Players Just Wore This Startup's New Soft Helmets in an NFL Preseason Game](https://media.wired.com/photos/5da79a9a182de80009f7fd7a/4:3/w_2132,h_1599,c_limit/OpEd-Football-187183946.jpg)
The NFL's Helmet Tests Are Brainless
![Players Just Wore This Startup's New Soft Helmets in an NFL Preseason Game](https://kffhealthnews.org/wp-content/uploads/sites/2/2023/04/ESPN-photo-illustration.jpg)
Pain, Hope, and Science Collide as Athletes Turn to Magic Mushrooms - KFF Health News
![Players Just Wore This Startup's New Soft Helmets in an NFL Preseason Game](https://cdn.theathletic.com/app/uploads/2018/11/08000357/Helmet-Technology-JL167_1-e1541653529594.jpg)
The future of football helmets is driven by innovation and a startup culture - The Athletic
![Players Just Wore This Startup's New Soft Helmets in an NFL Preseason Game](https://i.dailymail.co.uk/1s/2022/07/27/20/60766307-0-image-a-3_1658950152510.jpg)
NFL players wear Guardian Caps to reduce head trauma during training camp
![Players Just Wore This Startup's New Soft Helmets in an NFL Preseason Game](https://cdn.geekwire.com/wp-content/uploads/2017/08/20170825_Seahawks-Chiefs_560.jpg)
Vicis board places high-tech football helmet maker into receivership in bid to find buyer – GeekWire
![Players Just Wore This Startup's New Soft Helmets in an NFL Preseason Game](https://www.usatoday.com/gcdn/-mm-/1431032a906b2741a431eb45527fc4583785bf38/c=0-292-5616-3451/local/-/media/2022/08/04/USATODAY/usatsports/0f4e159b36694428b0f71e9e68c23c2f.jpg?width=1600&height=800&fit=crop&format=pjpg&auto=webp)
EXPLAINER: NFL using helmet caps for player safety, research
![Players Just Wore This Startup's New Soft Helmets in an NFL Preseason Game](https://www.gainesville.com/gcdn/authoring/2019/04/12/NTGS/ghows-LK-865a166a-3487-1d56-e053-0100007f07f1-d8f484e4.jpeg)
NFL, union encouraged by helmet safety improvements
![Players Just Wore This Startup's New Soft Helmets in an NFL Preseason Game](https://www.washingtonpost.com/resizer/pIgFwupy6TAiqjoZ24MXGbL5fD8=/arc-anglerfish-washpost-prod-washpost/public/FAVH7FGWBVFJXHGNKCJVMO7Q3Q.jpg)
Puffy, spongy Guardian Caps could help curb NFL head injuries - The Washington Post
![Players Just Wore This Startup's New Soft Helmets in an NFL Preseason Game](https://a57.foxnews.com/media2.foxnews.com/BrightCove/694940094001/2017/08/08/1200/675/694940094001_5535428129001_5535393565001-vs.jpg?ve=1&tl=1)
Revolutionary new ZERO1 football helmet may help NFL players reduce concussions
![Players Just Wore This Startup's New Soft Helmets in an NFL Preseason Game](https://s3files.core77.com/blog/images/1306065_81_116664_TJjB0Kh2M.jpg)
Funky-Looking Guardian Caps Rejected by NFL for Regulation Play, OK'd for Practice - Core77