Under Armour HOVR PHANTOM RN OS women’s running shoes with UA Record Sensor™ sensor that monitors, stores, and analyses all running data. UA HOVR™ technology restores absorbed energy. The upper is made for fine knit material that hugs the foot, is light weight and breathable, and dries fast. Shaped 3D midsole with laser perforation ensures maximum ventilation. Ankle liner from knitted material is comfortable helps reinforce the ankle. External heel support provides maximum stability. Rubber outsole with a unique pattern produces better traction and durability.