The Under Armour LIGHTNING 2 running shoes from the RUN FAST category. These running shoes feature a modern design with Charged Cushioning with double density for optimum cushioning. The upper is very lightweight. The inner padding and reinforced heel ensure greater stability without losing flexibility. The panels in the front of the outsole provide maximum sensitivity and the highly abrasive rubber at the heel absorbs shocks. With a stylish Under Armour logo.