PWRRUN cushioning continues to provide just the right amount of softness, yet responsive enough to tackle as many miles as you wish. - Inspired by wear testing and consumer feedback, the updated shape and handcrafted feel deliver a sleek, secure profile that’s faster and more dynamic than before. - The clean look of FORMFIT combines a new and improved engineered mesh to optimize breathability with a lighter, thinner internal construction for a comfortable and custom fit.
