The SOLUTION SWIFT FF™ 2 ALL COURT tennis shoe is built for speed and provides extra flexibility for an energised on-court experience. It’s a great choice if you're an all-court tennis player looking for a fast, flexible shoe.. The shoe's lightweight SPEEDTRUSS™ technology speeds up forward movement. Asics have added a new two-piece PRECISION-SOLE™ outsole to give you a lighter and more flexible feel, plus they've included our lightweight FLYTEFOAM™ technology to support your fast footwork.. How does the SOLUTION SWIFT FF™ 2 all court tennis shoe provide more flexibility and help you move faster?. SPEEDTRUSS™ technology is lightweight and speeds up forward movement.. New PRECISION-SOLE™ outsole ensures an optimal blend of grip and flexibility, helping you move with ease across the court.. FLYTEFOAM™ technology in the shoe's midsole keeps the shoe lightweight to enable quick and easy movement.. What else makes the SOLUTION SWIFT FF™ 2 All Court shoe a great choice?. This shoe is designed with speed and flexibility in mind - Asics spent hours testing and perfecting it at their Institute of Sport Science (ISS) in Japan. The SOLUTION SWIFT FF™ 2 all court tennis shoe includes additional features to support you during your game, which you’ll find listed under ‘Tech & Features’ below.. Tech & Features:. SPEEDTRUSS technology. Ensures flexibility so you can move faster to cover more ground on the court.. PRECISION-SOLE outsole. Provides improved grip and flexibility, allowing for effortless movement on the court.. FLYTEFOAM technology. Keeps the shoe lightweight to allow ease of movement and provides cushioning for better shock absorption and a softer landing.. Designed with the environment in mind. Asics made the shoe’s upper with recycled plastic. They've also used less water and reduced their carbon emissions while producing the shoe’s sockliner and the insole, toe box, eyelet, tongue and collar lining are all made from recycled materials. Better for you, better for the environment.