The Nike Air Max Thea Older Kids' Shoe features breathability, flexibility and the superior comfort of Max Air. A Phylon midsole provides lightweight cushioning and a comfortable ride, perfect for play. Lightweight, breathable upper has overlays for targeted support Perforations in the heel for breathability Durable foam midsole/outsole is flexible and lightweight Max Air unit in the heel offers lightweight impact cushioning Rubber outsole for durable traction