The YONEX Power Cushion absorbs shock then reverses the impact energy for smooth transfer into the next movement.Compared with urethane, the YONEX Power Cushion construction provides 3 times more shock absorbing power. When dropped from 7m above a Power Cushion sheet, an egg will bounce back 4m without damage. Double Raschel Mesh is an ultra fine mesh that is extremely lightweight and durable. It provides eight times more air-exchange for releasing moisture than ordinary mesh fabric. The visually improved upper design technology increases durability whilst maintaining comfort for smoother footwork. A toe-centric design that cuts down on pressure in the big toe, as well as offering improved support at the mid-foot and heel for a stable fit. Power loss is reduced, allowing for swift footwork. For agile and stable footwork, the hexagrip pattern provides 3% more grip and is 20% lighter than standard sole material.