Nike Running says, "The more supportive the shoe, the more stability it can give to your natural stride." ; Designed to optimise both, this 'Invincible 3' pair is updated with smaller heel clips, wider midsoles for stability and more ZoomX rocker-style cushioning to provide a springy, propulsive feel ; Made from durable Flyknit with breathable zones where you need it most ; Responsive and lightweight for excellent energy return with each step ; High-support technology helps protect against pronation