The Blue Streak Suit was a specialized battle suit created by S.H.I.E.L.D.. Don Thomas used the special armor as well as rocket-powered skates, enabling him to reach up to 125 miles per hour. The Blue Streak could also leap fair distances and even climb vertical surfaces. Retro-rockets in the toes enabled him to break instantly or travel backwards. Blue Streak employed powerful lasers mounted on his forearms, capable of melting through 2" steel plates in 30 seconds. He also carried tacks capable of puncturing tires.
The Fast Five were a group of super villains formed by Jonathan Swift. They each wore a different colored version of the Blue Streak Suit. The first time they acted together, they robbed a bank in New York. People soon alerted the Mighty Avengers of the their activity. They skated through the city before coming across Spectrum and separating to prevent capture. However, the rest of the Mighty Avengers took care of them separately.