Episode 4 of Helmet Oddities is here 🫣 If you want to see these oddities explained, head over to our YouTube for the full explanation! Let us know in the comments if we missed something, and maybe you'll see it in our next episode 🤫 #greengridiron #nflfootball #footballseason #helmetoddities #collectiblehelmets #gear #youtube #footballhelmets #athletelife