Style #: CZ4652-002Size: 4.5YRetail: $150A NEW ERA IN AIR.The Nike Air Max Genome "1st Day" Grade School Boys' Shoe is so da bomb! With inspiration from the late 2000s that shows up in the lines and mix of textures, they have an airy design meant to last the test of time. Soft cushioning and a Max Air unit that stretches from heel to toe put tons of comfort in the next generation of Air Max.Benefits*Synthetic leather and textile combine for a lightweight and durable design.*Full-length Air Max unit and soft foam combine for lightweight cushioning.*Rubber sole provides durable traction.