Barbie® and National Geographic work together to encourage children's imagination, expression and discovery through play - these four career dolls let them create their own stories! The Barbie® marine biologist at the North Pole stays warm thanks to her cool outfit: black pants and a red parka with a badge and pockets - just like in real life!. Dark sunglasses and black snow boots complete her professional look. The cute penguin can be the subject of a researcher or animal lover's own made-up stories.