The GEL-RESOLUTION 9 tennis shoe provides maximum stability and support without compromising on comfort. Compared to the previous model, it offers smoother transitions because of the reduced time needed when breaking to the side. It's our ultimate stability tennis shoe and is designed to help you cover the baseline with confidence. The shoe's new DYNAWALL construction improves your lateral movement and breaking time, allowing you to easily return to position in preparation for the next shot. And side-to-side movements are further supported thanks to the redesigned DYNAWRAP technology, which securely holds your foot in place. Plus, its full-length outsole will give you better grip on the court for added stability and support.