The Yonex Wave Grap is based on Yonex Super Grap, one of the most popular grip in the badminton world. On the new Wave Grap, Yonex added a cushion center strip. The cushion insert gives this grip a ribbed feel to increase your feel of the racquet. The combination results is a superb traction and feel players love on the Super Grap, with increased comfort and shock absorption due to the inserted center cushion.