Nike ReactX Rejuven8Big Kids' ShoesGive your feet a rest. Made with soft and responsive ReactX foam, the Rejuven8 uses some of our best tech to create a comfortable shoe you'll want to slip on every day.ReactX upper and midsole surround your feet in soft, responsive comfort.Sticky rubber outsole helps give you grip even on slick surfaces.Ventilation holes help allow for breathability.Room at the forefoot helps accommodate various foot widths.