NFL captains: 'C' patch comes with varied roles, responsibilities
SUPERBOWL L 50 DENVER BRONCOS PEYTON MANNING CAPTAINS JERSEY 3--STAR C-PATCH | eBay
National Football League team captains - Wikipedia
Why don't the Packers wear the 'C' patch?
Amazon.com: Cancer Multi Color Crucial Captain C Patch (All Gold) Iron On for Jersey Football, Baseball, Soccer, Hockey, Lacrosse, Basketball : Arts, Crafts & Sewing
NFL TEAM LEADER JERSEY CAPTAINS FOUR-STAR 4- New York JETS GOLD-C CAPTAINS PATCH | eBay
What is the meaning of the C badge in NFL jerseys? - Quora