NO BOX Lightweight textile provides breathability so little feet can stay cool. A hook-and-loop strap and elastic laces make these kicks easy to take on and off. Soft foam underfoot creates plush cushioning with every step. Heel overlay offers support and stability for multi-directional moves. That you have to run a kilometer for the lessons in the gym, run to the playground or play with your friends, our goal when you wear Nike Revolution 6 NN is just one: comfort! Light and breathable, it is made of soft foam for exceptional comfort at each step.