Jet is an anthropomorphic hawk with green feathers covering his body and white feathers on his front torso. On his wrists there are dark green flame-like markings. He has a golden beak and bright blue eyes with red and black markings on the sides. His hair is styled like a mohawk with dark green tips. He also has a three-feathered tail with dark green tips.

For attire, Jet wears a pair of white gloves that possess visible lining with red and black cuffs and dark gray bands around each wrist. He also wears red, black and white boots with matching cuffs and gray soles, and goggles with yellow lenses, silver frames and dark gray straps.

Jet is extremely arrogant, crabby, and prideful, as he refuses to have himself and his gang appear to be incompetent. As such, he is quick to grab an opportunity to prove himself after having his image besmirched, even when the situation seems inappropriate. Namely, after accidentally kidnapping Jewel, Jet, in an effort to make himself appear competent, tried to have Jewel's rescuers compete against him in a race in order to show off his skills, even though Wave insisted that they were "only" thieves and not kidnappers. However, he does not want to be perceived as too helpful and kind.