The men's Jordan Why Not Zer0.4 shoes have a light foot feel, provide better foot protection, and most importantly, perform well on the court and on the blacktop. The dual-stack forefoot Zoom Air helps improve response speed. The Jordan Why Not Zer0.4 shoe upper is composed of different textiles, synthetic materials and stitched skins. It is lightweight and breathable, and has a good visual appeal. The interior collar and tongue are well padded.