Babolat SFX 2 tennis shoes are back and better, delivering smooth comfort as soon as you slip them on your feet. The multi-layered midsole will contribute to smooth footwork by more evenly distributing the pressures of lateral movements and quick shifts in any direction. This update also features a redesigned upper and new colors.Upper: S-Shield for excellent durability, comfort and ventilation. Padded tongue and heel collar enhance comfort. Lace-up front offers an adjustable fit. Mesh offers breathability.Midsole: Ergo-Motion midsole dual material sole homogenizes the excess pressure generated during lateral movements and quick shifts in direction. REVAX material on the internal side features a more resilient and softer material to absorb higher pressures. EVA Light on the external side. Outsole: Michelin outsole provides durability and traction on all types of courts. Kompressor System provides long-lasting heel dampening and comfort.