Think you know fast? Think again - these women's Pegasus 34 trainers from Nike are built for speedy performance and supreme response mile after mile. Flymesh fabric keeps airflow on top, reducing over-heating for cool comfort, locked down with Flywire cables for secure, responsive performance. Sat on Cushlon foam and a forefoot Zoom Air unit for bouncy, propulsive movement the second you hit the ground running, essential for making your next session your best session.. Material: Textile Upper/Synthetic Sole