PROPULSION 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 lightweight, breathable design. Product Details:World Athletics approved. Style: 806561; Color: Racer Blue/Lime Blast/Safety Orange/White; Size: 8.5; Gender: Unisex; Age Group: Adult | Nike High Jump Elite Track & Field Jumping Spikes in Blue, Size: 8.5 | 806561-400