The Under Armour HOVR Machina women's running shoes are a running shoe that can train you. HOVR technology with perfect energy return is complemented by dynamic Pebax material for faster bounce and a built-in chip that, when wirelessly connected to the UA MapMyRun app, becomes your personal running coach. Based on tracking stride length, cadence, and other stats, it gives you real-time personalized tips to make your run easier. The upper part of the shoe is made of lightweight compression mesh and offers excellent breathability and style. UA HOVR technology provides