Nike Free RN 5.0 Big Kids' Running Shoe FLEXIBLE AND FAST. The Nike Free RN 5.0 has lightweight, breathable material that stretches around your foot for a comfortable fit. Nike Free technology in the sole is super-flexible and adjusts to your every step when when you're on your feet.
Stretchy fabric has a slip-on design that feels snug. Nike Free technology in the sole provides flexible, all-day comfort. Rubber on the bottom gives you traction.