RAKZA PO stands out among various rubbers, featuring an innovative top sheet predominantly composed of natural rubber gum. This advancement significantly enhances grip and spin power. The top sheet seamlessly integrates with the new "Power Sponge," resulting in the creation of the Hybrid Energy rubber. Yasaka has ingeniously crafted RAKZA PO as a short pimples out rubber, elevating its spin capabilities through the unique geometry of the pimples and the increased use of natural gum in the top sheet.