Xiom Jekyll & Hyde X47.5

The "X" rubber, featuring a pimple-in design and black sponge, excels at simultaneously transferring both vertical and horizontal energy during hits. Inspired by snow tire technology, the "X" rubber introduces a new friction theory. Traditionally, achieving optimal spin required precise and powerful swings to generate sufficient friction between the ball and the rubber. However, the "X" rubber's dynamic friction technology allows for greater tolerance in these friction conditions. It enables more aggressive spins with accumulated energy and power, even on less precise hits. Hardness 47.5 degrees.