This purpose-built running shoe with a streamlined design presents very little resistance to a flow of air, increasing speed and easy of movement. It delivers APL's FutureFoam for superior comfort and cushioning, and a slanted shank plate encourages forward motion upon foot strike. Also, the AeroLux upper, a lightweight woven textile, is breathable and strong with thin layers of support and vector flow lines. The lightweight rubber outsole is designed for both road running and gym use.