The shoe of choice for Stan Wawrinka on the men's side and Anastasija Sevastova on the women's side ! The Yonex Power Cushion Eclipsion 4 continues to build on the success of its popular predecessor by continuing to offer excellent comfort, stability and durability for serious tennis players. Yonex’s signature Power Cushion technology offers exceptional cushioning and repulsion under foot, injecting energy into every step you take. A re-engineered fit allows full extension of the big toe for optimal power output while the midfoot and heel better fit the foot to keep it locked in and protected. Other features: PU upper with Guard Durable Skin technology for added support and durability in key areas. Plenty of exposed mesh for breathability. An interlocking shank and heel counter offers locked-in support from the midfoot to the heel. Endurance Rubber outsole in a modified herringbone tread pattern offers great traction and durability on any court surface. All in all, a great shoe offrering excellent balance between performance, comfort and durability. Colour Shown: White.