In Yasaka RAKZA 7 Soft the top sheet is the same as for RAKZA 7. The sponge is softer which gives the rubber more sound and bulit-in speed glue effect.
With RAKZA 7 Soft the control characteristics are improved. After hitting the ball with top spin the curve of the ball is slightly higher, giving little bit bigger margins in the game. In the short return play, the ball feel is better.