Your little one can start their running journey at a young age sporting the Nike Toddler Kids' Star Runner 4 Running Shoes. The vertical mesh uppers promote airflow, while the foam-injected phylon midsoles cradle your feet in support and comfort. A heel-hinged system and seams on the tongues both allow you to customize the fit and slip into the shoes with ease, and the rubber outsoles help promote traction on various surfaces.