Both lightweight and flexible, the GEL-GAME™ 9 tennis shoe is versatile for all-court players. Preserving its excellent support properties, our focus this season was to improve the shoe's ventilation and flexibility.​ 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. The TRUSSTIC® technology in the midsole generates better stability on the court. At the same time, the new tooling combines an EVA midsole foam with GEL® technology cushioning in the forefoot to increase shock absorption. Additionally, the improved outsole offers better flexibility and a more durable design.