METAIRIE, La. -- New Orleans Saints wide receiver Chris Olave said he's considering wearing a Guardian Cap in this weekend's game against the Carolina Panthers after sustaining a concussion in Week 6.

“Once I switched helmets, I felt like I’d be good without the Guardian Cap.” The Saints placed Olave on injured reserve after his second concussion this season and haven’t rushed him on ...

Here's a good snapshot of NFL concussion data over the years, via the @NFL, culminating in today's record low. There were no ...

Among those players is Damar Hamlin, who recently started wearing the Guardian Cap over his helmet in the Bills' preseason games. What exactly are Guardian Caps, and how effective are they?