The GEL-FLUX™ 6 shoe is designed for runners seeking good breathability and soft cushioning. Mesh paneling on the upper improves airflow to keep your feet feeling cool and comfortable during your run. FLYTEFOAM™ Propel cushioning is combined with rearfoot GEL™ technology in the midsole. By working in tandem, these materials help create a softer feeling underfoot and a responsive rebound at toe-off.