Yonex adds another chapter to the EZONE 100! Like its predecessor, this update is characterized by its comfort and spin-friendly precision (keyword: controllable power). The EZONE 100 2025 not only offers a more forgiving and powerful racket head size than its 98in² brother, but it is also wonderfully fast, making it excellent for hitting winners on the run or reacting quickly at the net. Additionally, it provides aggressive players with enough force and accuracy to finish points decisively. For 2025, Yonex has revised the frame geometry, thickening it in the upper area to increase power and stability, while adding a groove in the inner part of the frame to allow the racket to flex optimally upon impact. To further enhance comfort, Yonex incorporates ultra-thin and flexible fibers into the shaft to dampen harsh vibrations. Yonex retains the 2G NAMD SPEED, resulting in a more powerful response with better feedback. Other technologies include Yonex's proven isometric head shape, a unique design feature that makes Yonex rackets feel inherently more comfortable and forgiving than traditionally shaped equivalents. With some subtle improvements in feel and shot feedback, this update is completely convincing.