Nike High Jump Elite Spikes - UnisexPROPULSION AND AGILITY. Inspired by the world's best jumpers, the Nike High Jump Elite gives you the support and stability you need for training and competitions. The new Pebax plate design gives you the right amount of stiffness for a better push off. Benefits Thin Phylon midsole adds comfort, support and stability. Pebax plate provides stiffness for a better push off. Midfoot support strap for a custom, locked down fit. Mesh and synthetic skin for a