Air Zoom G.T. Run sneakers The Nike Air Zoom G.T Run silhouette is built to minimise ground contact, giving a sense of total control and lateral stability. The sneaker is equipped with a full React drop-in sole stacked on top of a parabolic Air Zoom Strobel and an Air Zoom unit in the heel, providing a snappy, responsive feel. Imported Composition Sole: Rubber 100% Lining: Fabric 100% Outer: Mesh 100%