The Nike Air Structure Triax Shoes is a special-edition Nike woman's casual shoe that features a leather and synthetic upper, visible Air-Sole unit and dependable rubber outsole. Nike Air Structure Triax has a high reputation in the world.eaturing a white upper highlighted by a mesh toebox and accented by a green swoosh, this pair is not only comfortable, but also stylish. The comfortability aspect of this sneaker is further displayed through the large Nike Air bubbles under the heel of the sneaker.