"But then, as you slowly discover through the show, those stereotypes are broken down as you get to know them as people through their personal stories."
The act has come for six performances at the Civic, starting tomorrow night, after a sell-out run in London and seasons in Paris and on Broadway.
The show includes jumps, somersaults, flying, tumbling and breakdancing as the performers tell stories of life on the streets of Cali, set to a soundtrack of Latin-American-inspired reggae and hip-hop.
Ms Simpson said the performance was all about who the cast are.
"They're using their skills as a tool for expression. They're not acting; they're just being themselves. It means no one can be easily replaced. It's all about their personal lives, so if one of them leaves, it completely changes how it all fits together.
"But what that brings to it is that it's extremely authentic. You know you're with somebody as you can see that person on stage and get a flick of their sweat."
Hot show
What: Urban by Circolombia
Where and when: The Civic, tomorrow through to Sunday Auckland Arts Festival