From Nike, the Boys' Air Max Nova PB Adjustable Strap Running Sneakers feature:  Airy mesh and sturdy ripstop fabric make this shoe lightweight but durable Mesh in the upper adds lightweight breathability while ripstop fabric and synthetic leather help add durability Pull tab on tongue and heel Elastic laces and an adjustable strap make them easy to put on, helping kids get out the door fast Max Air cushioning has just the right amount of support Soft foam midsole adds extra cushioning Rubber outsole helps provide durable traction with a Waffle-inspired tread pattern Imported.