SOFT – The Soft Sponge with the APS-Technology provides good speed due to the increased spin features . Suitable for players with Lower hitting power.

MEDIUM – The Medium-Hard Sponge with the APS-Technology provides very High Speed due to the increased Spin Capacity. Tour M is suitable for players with Medium Strong hitting power.

HARD – The Hard Sponge with the APS-Technology provides extremely High Speed due to the Increased Spin capacity.  Tour H is suitable for players with Strong hitting power.