From Nike, the Boys' Giannis Immortality 5 Basketball Sneakers feature: The synthetic upper provides a stable, agile locked-in fit for control through explosive movements Classic lace closure Synthetic lining A bucket foam design sits 360° around your foot to help keep you locked in, while the Euro-step tuned traction gives you ultimate grip on the hardwood Extra cushioning in the heel absorbs maximum impact to keep your footwork bouncy for four quarters and beyond The Euro-step tuned traction pattern ensures elite grip and control for seamless footwork from any angle on the court Rubber outsole Imported.