Make the most out of every mile in Under Armour HOVR Machina running shoes! This lightweight shoe features a propulsion plate that combines Pebax® and carbon to make your runs easier via smoother transitions and springier toe-offs. Machina comes with an embedded chip that effortlessly connects to Under Armour's MapMyRun app for hands-free activity tracking that lets you keep tabs on your pace, splits, stride, distance, and more!