US footwear brand Skechers USA has launched a free Shape-Up N’ Go application for the iPhone.

It is designed to track, map and share Shape-ups users’ walking, running and hiking activities.

“With Shape-Up N’ Go, it’s easier than ever to learn more about your workouts, improve your level of fitness, and stay motivated and connected to the Shape-ups community,” said Michael Greenberg, president of Skechers. “Given the popularity of Shape-ups and interactive fitness tools, we expect that our new app will enhance users’ workout experiences – as well as expose our product to new consumers.”

Shape-ups are technical walking shoes designed by the company to tone muscles, promote weight loss, and improve posture.