Spring Sponge X - Grey
The Spring Sponge X in the Glayzer series is based on the sponge used in the Dignics series.
Spring Sponge X was developed to generate more power, increase response by 14%, and impact resilience enhanced by 3% compared to the original Spring Sponge.
Rubbers with harder sponges require faster swings that can bring out their speed and spin performance.
Rubbers with a softer sponge do not offer the same maximum speed and spin performance as a harder sponge, but it is easier for the rubber to hold the ball, making play more stable. It is easier to maximize potential.
- Hardness: 42 degrees
- Makes it easier for rubber to hold the ball, making play more stable
- Requires faster swings than Glayzer, but does not require as fast of swings as Dignics 09C for max performance
- A softer sponge than Dignics 09C
- Fits a wide range of athletes and can greatly improve a players skills