Henry Ruggs III wears the Sportstar T-Rex Hurricane chinstrap. These are extremely common in the NFL and regarded as the best in the game. At Alabama, Ruggs wore a generic Riddell chinstrap but once he reached the league, he quickly made the switch. They are so much more comfortable and look good, too. Ruggs also has a white generic chinstrap sleeve on there as well to make it even more comfortable.
You can get a similar Sportstar T-Rex chinstrap at DicksSportingGoods.com for $55 or Sportstar.com for a completely customizable one for $35-$55.