The best running gear is gear that allows you to get the most out of your natural ability. It simply works with your body. When our engineers studied the way muscles and skin moved on the foot as you run, we realized that we could design a shoe upper that mirrored that motion so that the shoe almost feels like a second skin. That discovery was the beginning of Dynamotion Fit.
From heel strike to mid stride to toe off, Dynamotion Fit is all about creating a shoe that works with your foot through the design and materials we use to create it. As your foot twists, bends, and stretches in each step, the shoe upper moves with you. Flex Eyelets help keep your heel secure throughout your stride by allowing the upper to stretch and contract as needed. And Stretch Mesh eliminates bunching and pulling that can create discomfort and even blisters--especially at toe-off. Together, the features of Dynamotion Fit create a shoe that gets out of your way, so you can become the best runner you can be.