Kids' Nike Jr. MagistaX Ola II (TF) Turf Football Boot Amplify your playmaking in Kids' Nike Jr. MagistaX Ola II (TF) Turf Football Boot. A new streamlined silhouette offers a closer fit with less material in the upper. Synthetic leather ensures you get the touch you need to make big plays. Streamlined silhouette provides a lighter, closer fit. Synthetic leather conforms to the foot for a consistent touch. Asymmetrical lacing system expands the ball control area. Interior heel counter cups the foot for cushioning and a locked-down fit. Rubber compound is engineered to provide grip on turf surfaces. Grade school size range is 1y-6y.