- Intermediate-grade rubber surface
- 3-ply construction for advanced shape retention
- Butyl 'Super' bladder
The Gilbert Spectra T500 has been constructed with a Duragrip dimple configuration for a durable, long-lasting surface pattern, ideal for all weather conditions. Featuring an intermediate-grade rubber surface, the Spectra T500 provides excellent grip for ball control and handling. Gilbert have incorporated a Performance Super Bladder for advanced rebound and air retention. It's easy to see why the Gilbert Spectra T500 is the most popular training ball for clubs!