Lennox has beige arms, torso, and legs, and white hands. His toes have markings of lion-like toes, and he wears a blue kilt with golden and black markings, and bands on his knees. Over his chest, he wears a blue belt with a golden brooch, and in the middle of the brooch, there is a blue stone. His chest markings are white and muscular-looking. Lennox has a spiky brown mane of hair with a dark blue or black border, his face is beige, and he has a white muzzle. His nose is black, and he has a small brown beard under his black-printed mouth. Lennox's eyes are orange.
Always riding either a Speedor or his Lion Attack vehicle, Lennox is generally regarded as a freewheeling guy out for a good time. True, he drives the Lion Attack vehicle like there's no tomorrow, and anyone getting in the way of his rushing Speedor had better look out. But he has hidden depths, and actually knows just about everything there is to know about two and four wheeled vehicles. He might look like an easy mark to his enemies, but Lennox has a few surprises for them.
- Lennox is a possible play on Linux, a computer operating system.
- Lennox is also one of the names of the Scottish lords in Macbeth.
- Lennnox has been shown to have a sense of adventure and honor, as seen in the Webisode Lennox the Brave.