Jet is a greedy thief, having no qualms about plundering official institutions in order to earn a profit. Even in life threatening situations, Jet has asked if the reward would be big enough for him in return for his help, as he does not do everything for free. However, he does have some standards, as he does not want his gang to appear like brutes, like when he scolded Storm for throwing Jewel out of their blimp. He also only seems interested in using his money to maintain his Extreme Gear. He is also very confident, but possesses a short temper. Despite his selfish nature, Jet is loyal to his teammates, Wave and Storm.