<p>Both lightweight and flexible, the GEL-GAME™ FF tennis shoe is multi-functional for all-court players. Preserving its excellent support properties, our focus this season was to improve the shoe's ventilation and flexibility. </p><p>Featuring an open mesh design on the upper to improve airflow and keep feet cool, this shoe is complemented with synthetic leather overlays and a PU (polyurethane) film that offers improved stability when making abrupt transitions. </p><p>The TRUSSTIC® technology in the midsole generates better stability on the court. At the same time, the FLYTEFOAM® technology in the midsole helps provide lightweight cushioning.</p><p>Additionally, the improved outsole offers better flexibility and durability.</p>