Riddell Revolution Football Helmet. Metallic Royal Blue, Silver Flakes, Size Medium, jaw pads 1 inch. year is 2007, last recertified 2015. The Riddell Revolution football helmet, launched in 2002, was a major milestone in sports equipment known for its distinctive extended shell design and focus on reducing concussion risks. The helmet brand was the most popular model in use in the National Football League throughout the 2000s. This helmet is very clean for a used helmet with minimal scratches a couple of small chips in the paint in the back that have been touch up. A great display Helmet ready to customize to your team of choice.