Crafted with a sleek one-piece upper, the Nike Air Huarache Run Ultra Breathe features seamless moulded details and an ultra-lightweight outsole that easily packs into your bag for on-the-go storage.Features Include:Breathable mesh on the upper offers ventilation.Internal Flywire cables offer flexible secure support.Phylon foam midsole is cored out for a lightweight feel.Flex grooves in the outsole allow natural movement.