Dunlop Sports FX500 Tour Tennis Racket, 4 1/2 Grip, Blue/Black
- SONIC CORE TECHNOLOGY: Sonic Core with Infinergy foam reduces racket vibrations by up to 37%, resulting in a more comfortable hitting sensation.
- POWER BOOST GROOVE: Play with increased power, a larger sweet spot & more comfort.
- INCREASED TOUCH AND FEEL: Unique high-performance thermoplastic elastomer compound provides elasticity & vibration dampening properties.
- POWER GRID STRING TECHNOLOGY: Creates a 30% larger sweet spot, evenly distributing power across the string bed.
- KEY RACKET SPECS: Head size: 98 sq inches. Weight: 10.8 oz(unstrung). 16 x 19 String pattern..