Nike Air Zoom Pegasus 39 pairs responsive cushioning with a breathable engineered-mesh upper for dependable daily training. The shoe's double Zoom Air units and React foam midsole deliver an energised, supportive ride for road runs and everyday workouts. Key attributes: Black | Dark smoke grey | White | Engineered mesh | Double Zoom Air units for responsive energy return | React foam midsole for cushioning | Flywire integrated with midfoot band for support | Padded collar for added comfort | Engineered mesh upper | Streamlined road-running silhouette | Composition & care: Textile (engineered mesh) upper | React foam midsole | Rubber outsole