Supermodel Heidi Klum has teamed up with sports firm New Balance to launch her own range of activewear.

"I definitely know what it means to be on the go: four kids, school drop-offs, playdates, sports activities, the park, it goes on and on. As much as I love the gowns and sparkly clothes, what I turn to most in my closet are active clothes that look stylish but are comfortable and work for all of my activities. That is exactly what my line for New Balance is all about," contactmusic.com quoted her as saying.