Details:

The GEL-RESOLUTION® 9 tennis shoe creates advanced stability and cushioning for players who like to control the game from the baseline.DYNAWALL™ technology in the midsole now extends into the heel for added stability during lateral movements. It's a functional feature that's effective when you're running covering both sides of the baseline.DYNAWRAP™ technology in the eyestay has been strategically redesigned to apply pressure when extra support is needed. This allows you to experience a locked-in feel when you're making quick transitions.Lastly, the full-length outsole and separated heel help produce a more stable landing for quicker recoveries in between shots.

• PGUARD® technology
  Helps increase durability in the outsole's toe and heel area
• DYNAWRAP™ technology
  Improves stability
• DYNAFIT™ upper
  Improves flexibility
• AHAR®PLUS™ outsole rubber
  Improves durability
• Rearfoot and forefoot GEL® technology
  Improves impact absorption and creates a softer feeling at footstrike
• DYNAWALL™ technology
  Improves stability