The new Yonex Power Cushion Eclipsion Z3 provides the best stability and comfort during dynamic footwork. POWER CUSHION - The Power Cushion system effectively absorbs the impact energy generated by falling onto the court and transfers it to the next movement, the bounce. Compared to traditional urethane, Power Cushion provides three times more energy.POWER CUSHION ＋ - By adding a special insert made of elastic resin, the cushioning in the current Power Cushion system has been significantly increased by 25% and the rebound by 12%. DOUBLE RASCHEL MESH - A special thin, lightweight and durable mesh that provides eight times more air exchange and moisture wicking.LATERAL SHELL + STABILITY REINFORCEMENT - LATERAL SHELL is a shell-like part, positioned to support the area that absorbs the greatest force, reducing lateral vibrations during lateral leg work. STABILITY REINFORCEMENT is made of abrasion-resistant synthetic leather that stabilizes movement and further improves lateral shock absorption.POWER GRAPHITE SHEET - A graphite plate is placed under the midsole to increase stability and reduce the shoe's weight.FEATHER BOUNCE FOAM - A new lightweight cushioning material designed to provide extra bounce with every step.DURABLE SKIN LIGHT - Combining rubber-like flexibility with the stiffness of a hard shell, the polyurethane-based Durable Skin Light lets you play lightly on your feet while maintaining a secure and comfortable fit.INNER BOOTIE - The heel counter is integrated into the shoe, connecting with the tongue and hugging the foot for greater comfort and a better all-around fit.TOE ASSIST SHAPE - The system provides additional support for the big toe, as well as for the metatarsus and heel. Prevents the foot from shifting during sudden foot movements and changes of direction.ROUND SOLE - Round Sole ensures fast and light footwork on the court and guarantees maximum energy transfer to the movement performed.RADIAL BLADE SOLE - Designed for confident change of direction. New sole pattern increases grip in vertical, horizontal and diagonal movementsSEMI ONE-PIECE SOLE - Rubber toe and heel soles combined into one element for better stability and greater grip thanks to the additional surface.